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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

Table of n, a(n) for n=1..18.

C. Rivera, The Prime Problems and Puzzles Connection - Puzzle 37

EXAMPLE

4+54+1 is prime.

CROSSREFS

Cf. A093483, A103828, A119752, A133761.

Sequence in context: A308471 A162688 A070232 * A095969 A090608 A197467

Adjacent sequences:  A037097 A037098 A037099 * A037101 A037102 A037103

KEYWORD

nonn

AUTHOR

Carlos Rivera

EXTENSIONS

Edited and extended with a(15)-a(18) by Don Reble, Feb 13 2019

STATUS

approved

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Last modified April 19 17:46 EDT 2021. Contains 343117 sequences. (Running on oeis4.)