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A262636
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Base-10 representation of 1 and the primes at A262635.
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3
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1, 409, 88469, 3499607, 525755773, 1889074241401, 14476124563693171, 3690382506839631667, 944489835647492584243, 17945058791198905978063, 1798278215177468964031733, 17136765345945336793560989047, 39126270988987383599688999460333
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OFFSET
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1,2
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LINKS
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EXAMPLE
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n A262635(n) base-10 representation
1 1 1
2 12121 409
3 111212111 88469
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MATHEMATICA
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s = {1}; base = 4; 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 (* A262635 *)
Map[FromDigits[ToString[#], base] &, s] (* A262636 *)
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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STATUS
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approved
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