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Search: id:A013499
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A013499 2*n^n, n >= 2. +0
3
1, 1, 8, 54, 512, 6250, 93312, 1647086, 33554432, 774840978, 20000000000, 570623341222, 17832200896512, 605750213184506, 22224013651116032, 875787780761718750, 36893488147419103232, 1654480523772673528354 (list; graph; listen)
OFFSET

0,3

REFERENCES

Frank Schmidt and Rodica Simion, Card shuffling and a transformation on S_n, Aequationes Math. 44 (1992), no. 1, 11-34.

FORMULA

For n>1, resultant of x^n+1 and n(x-1). - Ralf Stephan, Nov 20 2004

CROSSREFS

Adjacent sequences: A013496 A013497 A013498 this_sequence A013500 A013501 A013502

Sequence in context: A002775 A079754 A138403 this_sequence A134825 A052690 A027525

KEYWORD

nonn

AUTHOR

njas

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.


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