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A101390 Number of n-vertex unlabeled mating graphs (cf. A006024) without endpoints. 1
1, 0, 1, 2, 7, 41, 347, 5447, 158097, 8456025 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,4
LINKS
Table of n, a(n) for n=1..10.
CROSSREFS
Cf. A006024, A004108, A004110, A059167.
Sequence in context: A087804 A006677 A346271 * A113144 A320415 A006846
Adjacent sequences: A101387 A101388 A101389 * A101391 A101392 A101393
KEYWORD
more,nonn
AUTHOR
Goran Kilibarda, Zoran Maksimovic, Vladeta Jovovic, Jan 14 2005
STATUS
approved

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Last modified May 17 12:26 EDT 2024. Contains 372600 sequences. (Running on oeis4.)