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 A376772 #34 Jul 09 2025 05:06:47 %S A376772 1,2,3,4,5,6,7,8,9,12,21,25,44,48,24,22,13,11,14,23,52,47,49,26,53,18, %T A376772 17,58,38,75,50,65,51,61,55,19,77,60,42,84,96,63,68,59,28,94,78,62,64, %U A376772 135,73,132,81,29,146,131,300,89,83,141,138,109,30,148,133,317,401,86,41,143,113,31,149,165,323,452,180,124,39,117,32,315,181,369,478,447,166,128,15,33 %N A376772 Index where n appears in A302656, or -1 if n does not appear there. %C A376772 387 doesn't appear for n < 1262743. - _Dominic McCarty_, Nov 07 2024 %H A376772 Dominic McCarty, <a href="/A376772/b376772.txt">Table of n, a(n) for n = 1..386</a> (terms 1..178 from N. J. A. Sloane) %Y A376772 Cf. A302656, A376776. %Y A376772 Summary: the 16 sequences derived from A302656 are A376769-A376776, A377903-A377904, A377906-A377911. %K A376772 nonn %O A376772 1,2 %A A376772 _N. J. A. Sloane_, Nov 04 2024; updated Nov 21 2024