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 A350465 #4 Apr 09 2022 14:40:34 %S A350465 1,1,4,32,412,7626,189714,6056798,240007916,11508705154,654626405938, %T A350465 43464473224798,3324172407594044,289601772112074904, %U A350465 28468601550479894604,3132023322088403861412,382897150538947034202408,51691108594752337375636926,7663268227028277190563579522 %N A350465 Row sums of A350464. %Y A350465 Cf. A350464. %K A350465 nonn %O A350465 0,3 %A A350465 _Peter Luschny_, Mar 13 2022