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A243324 Number of simple connected graphs with n nodes that are Eulerian and not integral. 0
0, 0, 0, 0, 2, 6, 33, 180, 1773, 31006 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,5

LINKS

Table of n, a(n) for n=1..10.

Travis Hoppe and Anna Petrone, Encyclopedia of Finite Graphs

T. Hoppe and A. Petrone, Integer sequence discovery from small graphs, arXiv preprint arXiv:1408.3644, 2014

CROSSREFS

Cf. A003049 (Eulerian graphs), A241842 (non-integral graphs).

Sequence in context: A098960 A162429 A279461 * A018952 A019028 A280769

Adjacent sequences:  A243321 A243322 A243323 * A243325 A243326 A243327

KEYWORD

nonn,more

AUTHOR

Travis Hoppe and Anna Petrone, Jun 03 2014

STATUS

approved

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Last modified May 22 20:08 EDT 2022. Contains 353957 sequences. (Running on oeis4.)