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A354307
Number of fixed polypentagrams with n cells.
0
2, 10, 70, 550, 4590, 39774, 353860, 3210940, 29581000, 275808700, 2596707296
OFFSET
1,1
CROSSREFS
Sequence in context: A372940 A121201 A166076 * A217938 A333902 A051405
KEYWORD
nonn,more,hard
AUTHOR
Aaron N. Siegel, May 23 2022
STATUS
approved