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A361410
Number of cubic graphs on 2n unlabeled vertices rooted at a vertex.
4
0, 1, 2, 11, 68, 510, 4712, 51877, 664520, 9662968, 156490473, 2783955994, 53863486240, 1124886942314, 25206326633070, 603048386506505, 15339533779133582, 413338072569232815, 11760801736217845686, 352342902996056683824
OFFSET
1,3
CROSSREFS
Column k=1 of A361361.
Sequence in context: A153393 A365135 A274736 * A229230 A135166 A363574
KEYWORD
nonn
AUTHOR
Andrew Howroyd, Mar 11 2023
STATUS
approved