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A326762 Number of permutations of length n whose powers all avoid the pattern 132. 3
1, 2, 5, 12, 22, 44, 79, 140, 260, 492, 850, 1690, 3122 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
Table of n, a(n) for n=1..13.
Amanda Burcroff and Colin Defant, Pattern-Avoiding Permutation Powers, arXiv:1907.09451 [math.CO], 2019.
CROSSREFS
Cf. A326760, A326761, A326763.
Sequence in context: A086734 A123647 A166249 * A116711 A247658 A109653
Adjacent sequences: A326759 A326760 A326761 * A326763 A326764 A326765
KEYWORD
nonn,more
AUTHOR
Amanda Burcroff, Jul 24 2019
STATUS
approved

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Last modified May 15 22:30 EDT 2024. Contains 372549 sequences. (Running on oeis4.)