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 A085205 #14 May 18 2024 14:55:59 %S A085205 2,6,5,16,15,12,19,43,40,13,44,52,124,41,31,47,127,152,125,115,32,53, %T A085205 136,388,153,379,116,34,56,155,416,389,469,380,118,35,60,164,478,417, %U A085205 1237,470,382,119,36,128,178,506,479,1327,1238,472,383,120,87,131,391 %N A085205 Array A(x,y): induced by the 2-ary form of the list-function 'list' present in the programming languages Lisp and Scheme, in the same way as A085201 is induced by the 2-ary 'append'-function. Listed antidiagonalwise as A(0,0), A(1,0), A(0,1), A(2,0), A(1,1), A(0,2), ... %H A085205 <a href="/index/Li#ListFunsOfLisp">Index entries for the sequences induced by list functions of Lisp</a> %F A085205 a(x, y) = A072764bi(x, A057548(y)). %o A085205 (MIT/GNU Scheme) (define (A085205bi x y) (A072764bi x (A057548 y))) %o A085205 (define (A085205 n) (A085205bi (A025581 n) (A002262 n))) %o A085205 (define (A085206 n) (A085205bi (A002262 n) (A025581 n))) %Y A085205 Transpose: A085206. Row 0: A085226, Column 0: A085227, Diagonal: A085228. %K A085205 nonn,tabl %O A085205 0,1 %A A085205 _Antti Karttunen_, Jun 23 2003