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 A329319 #40 Apr 25 2024 06:49:26
%S A329319 6,60,1512,83520,8869680,1621680480,472907393280,207307564531200,
%T A329319 130417226086775040,113438068529746060800,132325125941706622848000,
%U A329319 201817805274824171102208000
%N A329319 Number of (directed) Hamiltonian paths in K_{n} X K_{3}.
%C A329319 Equivalently, number of full spectrum rook's walks on a (n X 3) board.
%Y A329319 Column 3 of A269565.
%Y A329319 Cf. A096121.
%K A329319 nonn,more
%O A329319 1,1
%A A329319 _Mikhail Kurkov_, Nov 10 2019