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A048632
Differences between factorials and Xfactorials:
A048631
-
A000142
.
1
0, 0, 0, 0, 0, 0, 448, 3136, 25088, 238080, 2780160, 32409600, 439263232, 5793579008, 84589174784, 1277254508544, 20436072136704, 347559326515200, 6269816107433984, 119673237950431232, 2402480754490605568, 50578266728651816960, 1116823836321860550656
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OFFSET
0,7
LINKS
Table of n, a(n) for n=0..22.
FORMULA
a(n) = n! - Xfactorial(n).
CROSSREFS
Cf.
A000142
,
A048631
.
Sequence in context:
A194648
A348344
A234438
*
A366815
A234428
A234424
Adjacent sequences:
A048629
A048630
A048631
*
A048633
A048634
A048635
KEYWORD
easy
,
nonn
AUTHOR
Antti Karttunen
, Jul 14 1999
STATUS
approved
