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A322779
132-avoiding permutations whose squares are also 132-avoiding
0
1, 2, 5, 12, 24, 50, 101, 202, 398, 806, 1568, 3148, 6198, 12306, 24223, 48314
OFFSET
1,2
LINKS
Miklos Bona, Rebecca Smith, Pattern avoidance in permutations and their squares, arXiv:1901.00026 [math.CO], 2018. See Sect. 5.
CROSSREFS
Cf. A122584.
Sequence in context: A320235 A034483 A267004 * A096584 A002836 A116720
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Jan 04 2019
EXTENSIONS
Name clarified by Colin Defant, Apr 30 2019
STATUS
approved