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%I #9 Mar 11 2023 19:48:28
%S 1,0,5,23,262,4775,126026,4315481,177939133,8486268015,457398466292,
%T 27442206452816,1812456359735759,130630783430897459,
%U 10200930403740584232,857888417749736680977,77299388952584465682198,7429004444540543143978901,758559920648248499878180973,82006219796827162656265186759,9357477001574426557631620060473
%N Number of bicolored cubic graphs on 2n unlabeled vertices.
%C Adjacent vertices may have the same color.
%F Euler transform of A361403.
%Y Row sums of A361361.
%Y Cf. A361403 (connected).
%K nonn
%O 0,3
%A _Andrew Howroyd_, Mar 10 2023