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A343956
a(n) is the number of pentagonal faces of Johnson solid J_n.
5
0, 1, 0, 0, 1, 6, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 6, 0, 0, 1, 6, 0, 0, 0, 0, 2, 2, 7, 7, 12, 0, 0, 0, 2, 2, 7, 7, 12, 12, 0, 0, 2, 7, 12, 0, 0, 0, 2, 2, 0, 0, 0, 0, 11, 10, 10, 9, 2, 3, 3, 0, 0, 0, 1, 2, 2, 3, 12, 12, 12, 12, 11, 11, 11, 11, 10, 10
OFFSET
1,6
FORMULA
a(n) < A242731(n).
CROSSREFS
KEYWORD
nonn,fini
AUTHOR
Felix Fröhlich, May 05 2021
STATUS
approved