A205101
Least k!! such that n divides k!!-j!! for some j
2, 3, 8, 15, 8, 8, 8, 48, 48, 48, 48, 15, 15, 15, 48, 384, 105, 105, 105, 48, 384, 46080, 48, 384, 3840, 105, 3840, 384, 645120, 105, 384, 3840, 48, 105, 945, 3840, 46080, 3840, 945, 48, 384, 384, 2027025, 46080, 48, 48, 48, 384, 10395, 10395, 105
Offset: 1
Keywords
Programs
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Mathematica
(See the program at A204982.)
Comments