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 A294162 #9 Nov 12 2017 06:12:19 %S A294162 36,994,22250,484840,10867381,255929070,6387031115,169414005231, %T A294162 4777275646776,143057565908871,4541154155493688,152488745763476252, %U A294162 5404684397262874216,201748737356125542014,7914700977349228045674,325655486028026921305660,14026432243484139930962641 %N A294162 Column 2 of triangle A291844. %H A294162 Gheorghe Coserea, <a href="/A294162/b294162.txt">Table of n, a(n) for n = 4..306</a> %o A294162 (PARI) \\ see PARI code from A294160, A294161 %Y A294162 Cf. A291844. %K A294162 nonn %O A294162 4,1 %A A294162 _Gheorghe Coserea_, Nov 04 2017