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Base-10 representation of the primes at A262649.
3

%I #4 Oct 31 2015 15:02:52

%S 2,197,69313,8813963,84621544849,527772818401391,6822795350471323,

%T 27886178439493066223,31708613496145827870113,

%U 43587702672242054520081077,13602652894439672099923526011,22768853068939384975328656897381,715213262078891560583355909701176813

%N Base-10 representation of the primes at A262649.

%H Clark Kimberling, <a href="/A262650/b262650.txt">Table of n, a(n) for n = 1..300</a>

%e n A262649(n) base-10 representation

%e 1 2 2

%e 2 525 197

%e 3 1252521 69313

%t s = {2}; base = 6; z = 20; Do[NestWhile[# + 1 &, 1, ! PrimeQ[tmp = FromDigits[Join[#, IntegerDigits[Last[s]], Reverse[#]] &[IntegerDigits[#, base]], base]] &];

%t AppendTo[s, FromDigits[IntegerDigits[tmp, base]]], {z}]; s (* A262649 *)

%t Map[FromDigits[ToString[#], base] &, s] (* A262650 *)

%t (* _Peter J. C. Moses_, Sep 01 2015 *)

%Y Cf. A262649.

%K nonn,easy,base

%O 1,1

%A _Clark Kimberling_, Oct 27 2015