[seqfan] Smallest integer not yet present in S such that the sum of the first a(n) terms of S is a prime
Paolo Lava
paoloplava at gmail.com
Thu Sep 2 08:24:17 CEST 2010
Following the path of the sequence S recently presented by Eric Angelini ,
“Smallest integer not yet present in S such that the sum of the a(n) first
digits of S is a prime”,
I have computed, by hand, some terms of a similar one:
« Smallest integer not yet present in S such that the sum of the first a(n)
terms of S is a prime »
2,1,4,6,3,7,8,10,11,15,12,18,14,16,22,24,19,31,28,20,23,37,36,30,26,34,29,35,42,38,40,32,39,45,52,44,54,46,56,60,43,51,50,64….
Can anyone check and extend it? Thanks.
Paolo
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