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%I #15 Jul 03 2021 05:44:39
%S 4,6,12,24,54,186,3246,25926,169314,412026,541524,37949286,124716066,
%T 324532464,26678398374,3559613215806,30751771983294,20116294396883346
%N Lexically first set of (even) numbers, beginning with 4, such that for any two different terms, a(i) + a(j) + 1 is prime.
%H Carlos Rivera, <a href="http://www.primepuzzles.net/puzzles/puzz_037.htm">Puzzle 37. Set of even numbers { ai } such that every ai + aj + 1 is prime (i & j are different)</a>, The Prime Puzzles and Problems Connection.
%e 4+54+1 is prime.
%Y Cf. A093483, A103828, A119752, A133761.
%K nonn,more
%O 1,1
%A _Carlos Rivera_
%E Edited and extended with a(15)-a(18) by _Don Reble_, Feb 13 2019
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