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A216466
n!! mod n!
0
0, 0, 0, 3, 8, 15, 48, 105, 384, 945, 3840, 10395, 46080, 135135, 645120, 2027025, 10321920, 34459425, 185794560, 654729075, 3715891200, 13749310575, 81749606400, 316234143225, 1961990553600, 7905853580625, 51011754393600, 213458046676875, 1428329123020800
OFFSET
0,4
MATHEMATICA
Table[Mod[n!!, n!], {n, 0, 30} ]
CROSSREFS
Sequence in context: A151397 A369711 A369983 * A376231 A303259 A192167
KEYWORD
nonn
AUTHOR
Michel Lagneau, Sep 07 2012
STATUS
approved