[seqfan] Sum of next consecutive primes

Zak Seidov zakseidov at mail.ru
Fri May 19 00:31:23 CEST 2017


New SEQ?

Sum of next a(n) consecutive primes after prime(n) 
is a multiple of prime(n):
2,2,6,5,6, 6,4,8,4,30
 
{2, 3, 5}, 10
{3, 5, 7}, 15
{ 5, 7,11,13,17,19,23}, 96
{7,18,31,48,67,90},119
{11,13,17,19,23,29,31},143
{13,17,19,23,29,31,37},169
{17,19,23,29,31},119
{19,23,29,31,37,41,43,47,53},323
{23,29,31,37,41},161
{29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,
97,101,103,107,109,113,127,131,137,139,149,
151,157,163,167,173},2987
{31,37,...},?
-- 
Zak  Seidov


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