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Number of colorings of a toroidal n X n grid using exactly five colors under translational symmetry.
5

%I #5 Oct 05 2024 16:30:34

%S 0,0,92680,8221452750,11696087875731720,403564024914127655401650,

%T 362489465982555360136794113733480,

%U 8470302887983624205463771824482291388274750,5106052803042976484591492152983188808422646355702792360,78886090441754278328274880503253722147584506163456748572863233329010

%N Number of colorings of a toroidal n X n grid using exactly five colors under translational symmetry.

%H Andrew Howroyd, <a href="/A376825/b376825.txt">Table of n, a(n) for n = 1..25</a>

%Y Main diagonal of A294687.

%Y Cf. A376822, A376823, A376824.

%K nonn

%O 1,3

%A _Andrew Howroyd_, Oct 05 2024