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A336072
Number of inversion sequences avoiding the vincular pattern 2-01 (or 2-10).
2
1, 2, 6, 24, 118, 680, 4460, 32634, 262536, 2296532
OFFSET
1,2
LINKS
Juan S. Auli, Sergi Elizalde, Wilf equivalences between vincular patterns in inversion sequences, arXiv:2003.11533 [math.CO], 2020. See p. 5, Table 1. Gives terms 1-10.
KEYWORD
nonn,more
AUTHOR
Michael De Vlieger, Jul 07 2020
STATUS
approved