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A294707 Permutations of n avoiding {4321, 3142, 1234}. 0
1, 1, 2, 6, 21, 69, 164, 252, 221, 85 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,3

LINKS

Table of n, a(n) for n=0..9.

D. Callan, T. Mansour, Enumeration of small Wilf classes avoiding 1324 and two other 4-letter patterns, arXiv:1705.00933 (2017), Table 2 No 2.

CROSSREFS

Sequence in context: A001434 A119098 A294706 * A116842 A294708 A294709

Adjacent sequences:  A294704 A294705 A294706 * A294708 A294709 A294710

KEYWORD

nonn,easy,fini,full

AUTHOR

R. J. Mathar, Nov 07 2017

STATUS

approved

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Last modified August 8 14:36 EDT 2020. Contains 336298 sequences. (Running on oeis4.)