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A354307 Number of fixed polypentagrams with n cells. 0
2, 10, 70, 550, 4590, 39774, 353860, 3210940, 29581000, 275808700, 2596707296 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
George Sicherman, Catalogue of Polypentagrams
CROSSREFS
Sequence in context: A051575 A121201 A166076 * A217938 A333902 A051405
KEYWORD
nonn,more,hard
AUTHOR
Aaron N. Siegel, May 23 2022
STATUS
approved

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Last modified February 23 17:24 EST 2024. Contains 370283 sequences. (Running on oeis4.)