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A008526
Coordination sequence for 6-dimensional lonsdaleite.
0
1, 7, 42, 157, 482, 1207, 2702, 5417, 10092, 17505, 28860
OFFSET
0,2
REFERENCES
M. O'Keeffe, N-dimensional diamond, sodalite and rare sphere packings, Acta Cryst., A 47 (1991), 749-753.
LINKS
CROSSREFS
Sequence in context: A110451 A212144 A266387 * A057425 A248329 A073376
KEYWORD
nonn,more
AUTHOR
EXTENSIONS
Missing a(1)=7 inserted by Sean A. Irvine, Oct 17 2020
STATUS
approved