id:A145480 - OEIS Search Results

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Primes p such that (37+p)/2 is prime.

+0
13

37, 97, 109, 157, 181, 241, 277, 349, 409, 421, 577, 661, 709, 757, 829, 877, 937, 1009, 1117, 1201, 1249, 1381, 1429, 1609, 1621, 1669, 1777, 1801, 2029, 2089, 2137, 2221, 2269, 2389, 2437, 2521, 2557, 2617, 2857, 3049, 3061, 3121, 3181, 3217, 3301, 3361 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`All these primes are congruent to 1 mod 12`
	MATHEMATICA	`aa = {}; k = 37; Do[If[PrimeQ[(k + Prime[n])/2], AppendTo[aa, Prime[n]]], {n, 1, 500}]; aa`
	CROSSREFS	`A092109, A145471-A145480.` `Sequence in context: A142525 A132360 A117854 this_sequence A033222 A098025 A142793` `Adjacent sequences: A145477 A145478 A145479 this_sequence A145481 A145482 A145483`
	KEYWORD	`nonn`
	AUTHOR	`Artur Jasinski (grafix(AT)csl.pl), Oct 11 2008`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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