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A363961
Number of connected non-quadratically embeddable graphs on n nodes.
1
0, 0, 0, 0, 2, 27, 401, 7943, 234182
OFFSET
1,5
LINKS
Eric Weisstein's World of Mathematics, Quadratically Embeddable Graph
FORMULA
a(n) = A001349(n) - A363960(n).
CROSSREFS
Cf. A363960 (quadratically embeddable graphs).
Sequence in context: A278790 A277832 A221674 * A240701 A240638 A245050
KEYWORD
nonn,more
AUTHOR
Eric W. Weisstein, Jun 29 2023
STATUS
approved