1. ...R-32 opening

1., 1 + 1 + 1 + 1 + ⋯, 1+1, 1×1=1 (To Be One), 1:1, 1, 1/2 + 1/4 + 1/8 + 1/16 + ⋯, 1/2 − 1/4 + 1/8 − 1/16 + ⋯, 1+1 (TV channel), 1/4 + 1/16 + 1/64 + 1/256 + ⋯, Schweizer SGP 1-1, −1, 1-Aminoindane, 1 Samuel 1, 1.1.1.1, 1.1.1-Propellane, 1.1, List of 9-1-1 episodes, 1+1 Media Group, K-1, Genesis 1:1, 1-Androsterone, 1-1, 1 Chronicles 1, 1&1 AG, 1 of 1 (Shinee album), Des(1-3)IGF-1, Sat.1, 1-Naphthylaminopropane, 1-Aminotetralin, Peptidase 1 (mite), Smart 1, 1-(1-Naphthyl)piperazine, 1-Methyltryptamine, 1-Aminocyclopropane-1-carboxylate synthase, System 1, 2-in-1 laptop, IN-1, Cot-1, Sin-1, Tan-1

Csc-1, List of 9-1-1: Lone Star episodes, YSES 1, Sec-1, Cos-1, 1+1 (song), World 1-1, M-1 Global, Schweizer SGU 1-19, 8-1-1, Proverbs 1, Wrestle-1, Meteor-1 1, RP-1, TGC-1, 1-bit computing, 1 series, Cyclooxygenase-1, 2015 in K-1, 1% rule, John 1, Alpha-1 blocker, 1–2–1–1 zone press, 9-1-1: Lone Star, 1-Aminomethylindane, Yuegong-1, Matthew 1:1, 1 Squadron, 1-Hydroxyphenanthrene, Continental KB-1, GS-1, List of K-1 events, (R)-1-Aminoindane, Apiose 1-reductase, VMCJ-1, Jodi No.1, 1.1-inch/75-caliber gun, Alpha 1, MIR7-1, 1 Samuel 7, Aldose 1-dehydrogenase, 1-Butene, Raad-1, IGF-1 LR3, SMART-1, Wrestle-1 Championship, Chromosome 1, (1-hydroxycyclohexan-1-yl)acetyl-CoA lyase, (S)-1-phenylethanol dehydrogenase, SpareBank 1

1., 1 + 1 + 1 + 1 + ⋯, 1+1, 1×1=1 (To Be One), 1:1, 1, 1/2 + 1/4 + 1/8 + 1/16 + ⋯, 1/2 − 1/4 + 1/8 − 1/16 + ⋯, 1+1 (TV channel), 1/4 + 1/16 + 1/64 + 1/256 + ⋯, Schweizer SGP 1-1, −1, 1-Aminoindane, 1 Samuel 1, 1.1.1.1, 1.1.1-Propellane, 1.1, List of 9-1-1 episodes, 1+1 Media Group, K-1, Genesis 1:1, 1-Androsterone, 1-1, 1 Chronicles 1, 1&1 AG, 1 of 1 (Shinee album), Des(1-3)IGF-1, Sat.1, 1-Naphthylaminopropane, 1-Aminotetralin, Peptidase 1 (mite), Smart 1, 1-(1-Naphthyl)piperazine, 1-Methyltryptamine, 1-Aminocyclopropane-1-carboxylate synthase, System 1, 2-in-1 laptop, IN-1, Cot-1, Sin-1, Tan-1, Csc-1, List of 9-1-1: Lone Star episodes, YSES 1, Sec-1, Cos-1, 1+1 (song), World 1-1, M-1 Global, Schweizer SGU 1-19, 8-1-1, Proverbs 1, Wrestle-1, Meteor-1 1, RP-1, TGC-1, 1-bit computing, 1 series, Cyclooxygenase-1, 2015 in K-1, 1% rule, John 1, Alpha-1 blocker, 1–2–1–1 zone press, 9-1-1: Lone Star, 1-Aminomethylindane, Yuegong-1, Matthew 1:1, 1 Squadron, 1-Hydroxyphenanthrene, Continental KB-1, GS-1, List of K-1 events, (R)-1-Aminoindane, Apiose 1-reductase, VMCJ-1, Jodi No.1, 1.1-inch/75-caliber gun, Alpha 1, MIR7-1, 1 Samuel 7, Aldose 1-dehydrogenase, 1-Butene, Raad-1, IGF-1 LR3, SMART-1, Wrestle-1 Championship, Chromosome 1, (1-hydroxycyclohexan-1-yl)acetyl-CoA lyase, (S)-1-phenylethanol dehydrogenase, SpareBank 1, Line 1, BNT 1, NK2 homeobox 1, MRT 1, U.S. Route 1/9, Acts 1, Glucose 1-dehydrogenase, Job 1, NKX3-1, 1-Propanol, 1 − 2 + 3 − 4 + ⋯, List of 9-1-1 characters, Latin-1 Supplement, 1 Samuel 5, L-galactose 1-dehydrogenase, Soundtrack 1, 1 BC, Königstuhl 1, Glasflügel BS-1, BBC Radio 1, Esther 1, Song of Songs 1, Galactose 1-dehydrogenase (NADP+), U.S. Route 1, Revelation 1, Glucose 1-phosphate, Taepodong-1, USS SC-1, 1-Lysophosphatidylcholine, Ribose 1-dehydrogenase (NADP+), 1:144 scale, Malligyong-1, Zechariah 1, Zerstörergeschwader 1, 1. Liga, 1-Deoxy-11beta-hydroxypentalenate dehydrogenase, 1-Aminocyclopropane-1-carboxylic acid, Nikon 1-mount, DOS 1, Glucose 1-dehydrogenase (NADP+), Flight 1, Salyut 1, TVNZ 1, A.1. Sauce, Falcon 1, 5-1-1, 1-2-3, L-rhamnose 1-dehydrogenase, GLP-1 receptor agonist, Russia-1, 1 × 1, Glucose 1-dehydrogenase (NAD+), Europe 1, H.R. 1, Sn-glycerol-1-phosphate dehydrogenase, Tier 1 network, L-arabinose 1-dehydrogenase, TOS-1, Interleukin-1 family, 1 Samuel 4