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A294753 Number of permutations of [n] avoiding {4321, 1423, 1234}. 0
1, 1, 2, 6, 21, 72, 198, 367, 359, 147 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
D. Callan, T. Mansour, Enumeration of small Wilf classes avoiding 1324 and two other 4-letter patterns, arXiv:1705.00933 [math.CO] (2017), Table 2 No 38.
CROSSREFS
Sequence in context: A116785 A116801 A148486 * A294754 A116750 A116791
KEYWORD
nonn,easy,fini,full
AUTHOR
R. J. Mathar, Nov 08 2017
STATUS
approved

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Last modified April 16 04:38 EDT 2024. Contains 371696 sequences. (Running on oeis4.)