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A110376
SUM (n!/r) where r is relatively prime to n and less than n.
+0
3
1, 2, 9, 32, 250, 864, 12348, 67584, 804816, 5760000, 116915040, 686776320, 19323757440, 157991178240, 2951575200000, 42301705420800, 1202482800691200, 10048607738265600, 425162773111910400, 4541227794432000000
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
)
Last modified December 18 21:37 EST 2009. Contains 171024 sequences.
AT&T Labs Research
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