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 A066492 #10 May 27 2021 09:33:40 %S A066492 1,2,3,4,5,6,7,8,9,91,101,111,121,131,141,151,161,171,181,182,192,202, %T A066492 212,222,232,242,252,262,272,273,283,293,303,313,323,333,343,353,363, %U A066492 364,374,384,394,404,414,424,434,444,454,455,465,475,485,495,505,515 %N A066492 a(n) = A056524(n)/11. %Y A066492 Cf. A056524, A067087, A071272. %K A066492 base,easy,nonn %O A066492 1,2 %A A066492 _Vladeta Jovovic_, Jan 09 2002 %E A066492 Edited by _N. J. A. Sloane_ at the suggestion of Artur Jasinski, Aug 24 2007