A358626 - OEIS

%I #21 Dec 12 2022 12:20:04

%S 6,1448,96956,6014812,329967798,16997993692,834776217484,

%T 39563650279918,1823748204789500,82228567227405462,

%U 3641260776226602674,158852482151721371580,6843583319011989465314,291698433877308327463184

%N Number of (undirected) paths in the 4 X n king graph.

%H Seiichi Manyama, <a href="/A358626/b358626.txt">Table of n, a(n) for n = 1..25</a>

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/GraphPath.html">Graph Path</a>

%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/KingGraph.html">King Graph</a>

%Y Row 4 of A307026.

%Y Cf. A288033, A338617, A339198, A339201, A339762.

%K nonn

%O 1,1

%A _Seiichi Manyama_, Dec 06 2022