A262628 - OEIS

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A262628

Base-10 representation of 0 and the primes at A262627.

0, 5, 1619, 22861, 5608661, 123097943, 2103004511, 411605194237, 29681120620523, 8356197277826743, 141511180168198879, 23016765965614427641, 30251327028834944270131, 371385619022538141977254297, 124784413675757116661951994259

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OFFSET

1,2

LINKS

Clark Kimberling, Table of n, a(n) for n = 1..300

EXAMPLE

n A262627(n) base-10 representation

1 0 0

2 101 5

3 11001010011 1619

MATHEMATICA

s = {0}; base = 2; z = 20; Do[NestWhile[# + 1 &, 1, ! PrimeQ[tmp = FromDigits[Join[#, IntegerDigits[Last[s]], Reverse[#]] &[IntegerDigits[#, base]], base]] &];

AppendTo[s, FromDigits[IntegerDigits[tmp, base]]], {z}]; s (* A262627 *)

Map[FromDigits[ToString[#], base] &, s] (* A262628 *)

(* Peter J. C. Moses, Sep 01 2015 *)

CROSSREFS

Cf. A262627. Subsequence of A016041 (except a(1)).

Sequence in context: A165877 A366830 A123658 * A375693 A237914 A057199

Adjacent sequences: A262625 A262626 A262627 * A262629 A262630 A262631

KEYWORD

nonn,base

AUTHOR

Clark Kimberling, Oct 02 2015

STATUS

approved