This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A055063 #21 Feb 07 2024 20:26:57 %S A055063 3,9,10,12,18,29,30,39,61,63,68,81,87,93,108,114,116,121,122,123,135, %T A055063 148,152,157,167,178,181,190,200,203,210,217,226,239,241,248,253,274, %U A055063 279,292,301,304,311,319,320,322,323,334,335,340,343,347,352,355,359 %N A055063 Positions of primes in A054636 with offset 1. %C A055063 Original name with typo corrected: Pointers to base-8 digits where primes occur in A055062. %e A055063 012345671011121314151617202122232425... %e A055063 --|...... sum 0+1+2 = prime 3 at position 3 %e A055063 --------| sum 0+1+2+3+4+5+6+7+1 = prime 29 at position 9 %t A055063 Position[Accumulate@ Flatten[IntegerDigits[Range[0, 144], 8]], _?PrimeQ][[All, 1]] (* _Michael De Vlieger_, Mar 09 2022 *) %Y A055063 Cf. A054634, A054636, A055062. %K A055063 nonn,base %O A055063 1,1 %A A055063 _Patrick De Geest_, Apr 15 2000 %E A055063 Revised by _Sean A. Irvine_, Mar 09 2022