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 A037100 Lexically first set of (even) numbers, beginning with 4, such that for any two different terms, a(i) + a(j) + 1 is prime. 1
 4, 6, 12, 24, 54, 186, 3246, 25926, 169314, 412026, 541524, 37949286, 124716066, 324532464, 26678398374, 3559613215806, 30751771983294, 20116294396883346 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Carlos Rivera, Puzzle 37. Set of even numbers { ai } such that every ai + aj + 1 is prime (i & j are different), The Prime Puzzles and Problems Connection. EXAMPLE 4+54+1 is prime. CROSSREFS Cf. A093483, A103828, A119752, A133761. Sequence in context: A162688 A352634 A070232 * A095969 A090608 A197467 Adjacent sequences: A037097 A037098 A037099 * A037101 A037102 A037103 KEYWORD nonn,more AUTHOR EXTENSIONS Edited and extended with a(15)-a(18) by Don Reble, Feb 13 2019 STATUS approved

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Last modified March 29 19:01 EDT 2023. Contains 361599 sequences. (Running on oeis4.)