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A167228 Number of 3-self-hedrites with n vertices. 2
0, 1, 1, 4, 6, 7, 11, 16, 16, 26, 29, 30, 42, 47, 48, 64, 72, 70, 89, 104, 90, 119, 131, 124, 162, 170, 158, 190, 210, 202, 239, 256, 232, 290, 308, 286, 342, 359, 332 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,4

LINKS

Table of n, a(n) for n=2..40.

Mathieu Dutour Sikiric, Michel Deza, 4-regular and self-dual analogs of fullerenes, Oct 28, 2009.

CROSSREFS

Cf. A167156, A167157, A167158, A167159, A111361, A167227, A167229.

Sequence in context: A345717 A022436 A102139 * A247545 A310655 A102145

Adjacent sequences:  A167225 A167226 A167227 * A167229 A167230 A167231

KEYWORD

nonn

AUTHOR

Jonathan Vos Post, Oct 30 2009

STATUS

approved

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Last modified January 16 17:15 EST 2022. Contains 350376 sequences. (Running on oeis4.)