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A008372 Number of orbits on points that are at n steps from 0 in D_7 lattice. 0
1, 1, 4, 8, 17, 30, 54, 86, 139, 209, 313, 448, 638 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
J. H. Conway and N. J. A. Sloane, Low-Dimensional Lattices VII: Coordination Sequences, Proc. Royal Soc. London, A453 (1997), 2369-2389 (pdf).
CROSSREFS
Sequence in context: A026353 A067773 A301145 * A005697 A215108 A307545
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified July 21 12:25 EDT 2024. Contains 374472 sequences. (Running on oeis4.)