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A001278 Number of permutations of length n by rises.
(Formerly M4799 N2050)
+0
3
1, 11, 87, 693, 5934, 55674, 572650, 6429470, 78366855, 1031378445, 14583751161, 220562730171, 3553474061452, 60765835154948, 1099353888345924, 20980355229808524, 421242574828254525, 8876636475162819615, 195887449298481357835, 4517865858233007694865, 108699311713253202373146, 2723633081926998772488606 (list; graph; listen)
OFFSET

4,2

REFERENCES

F. N. David, M. G. Kendall and D. E. Barton, Symmetric Function and Allied Tables, Cambridge, 1966, p. 264.

CROSSREFS

Adjacent sequences: A001275 A001276 A001277 this_sequence A001279 A001280 A001281

Sequence in context: A016222 A081013 A119383 this_sequence A125304 A022735 A037601

KEYWORD

nonn

AUTHOR

njas

EXTENSIONS

More terms from Vladeta Jovovic (vladeta(AT)Eunet.yu), Nov 21 2007

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.


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