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A224182 Number of permutations of length n containing exactly 1 occurrence of 2341. 0
0, 0, 0, 1, 11, 87, 625, 4378, 30671, 216883, 1552588, 11257405, 82635707, 613600423, 4604595573, 34889238855, 266697050660, 2055119789289 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,5

LINKS

Table of n, a(n) for n=1..18.

Brian Nakamura, Approaches for enumerating permutations with a prescribed number of occurrences of patterns, PU. M. A. 24 (2013), 179-194

Brian Nakamura, Approaches for enumerating permutations with a prescribed number of occurrences of patterns, arXiv 1301.5080, 2013

MAPLE

Programs can be obtained from the link.

CROSSREFS

Sequence in context: A016222 A081013 A163616 * A119383 A001278 A125304

Adjacent sequences:  A224179 A224180 A224181 * A224183 A224184 A224185

KEYWORD

nonn

AUTHOR

Brian Nakamura, Apr 01 2013

STATUS

approved

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Last modified August 13 20:49 EDT 2022. Contains 356107 sequences. (Running on oeis4.)