1,1

Table of n, a(n) for n=1..59.

39*2/3 = 26, 23 and 29 consecutive primes so for n=1 k=39 13*2*3/3 = 26 so for n=2 k=13

Sequence in context: A103479 A036174 A162458 * A196092 A196089 A033359

Adjacent sequences: A097436 A097437 A097438 * A097440 A097441 A097442

nonn

Pierre CAMI, Aug 22 2004

approved