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A232481
The function l_4(n) arising in the enumeration of h-vectors.
0
0, 0, 0, 0, 1, 1, 2, 3, 5, 7, 11, 16, 23, 33, 46, 63, 87, 117, 157, 210
OFFSET
1,7
COMMENTS
See Enkosky and Stone (2013) for precise definition.
LINKS
T. Enkosky, B. Stone, Sequences defined by h-vectors, arXiv preprint arXiv:1308.4945, 2013
CROSSREFS
Sequence in context: A373298 A178240 A118084 * A232482 A332062 A253062
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Nov 28 2013
STATUS
approved