Original entry on oeis.org
1, 1, 2, 10, 40, 320, 3200, 35200, 510400, 11440000, 205440000, 3543320000, 115310400000, 2505522400000, 104014341200000, 2440423132000000, 112255444052000000, 3300252314304000000, 143012413513200000000, 5313433311353200000000, 302523154413030400000000
Offset: 0
Original entry on oeis.org
1, 1, 2, 6, 33, 231, 2046, 20460, 225360, 3040650, 42562410, 663200340, 14604306060, 310211542410, 6204234151200, 163322250505200, 4256423144450400, 134630366022322500, 3634363143602406600, 134462435323300144200, 4233013654405404511500
Offset: 0
-
b = Table[IntegerDigits[n!, 7], {n, 1, 15}]; a = {}; Do[AppendTo[a, FromDigits[b[[x]]]], {x, 1, Length[b]}]; a (*Artur Jasinski*)
FromDigits[IntegerDigits[#,7]]&/@(Range[0,20]!) (* Harvey P. Dale, Jun 19 2011 *)
Original entry on oeis.org
1, 1, 2, 6, 26, 143, 880, 6820, 61270, 612700, 6740700, 83088500, 1211283600, 17058212600, 270017301300, 4560302022000, 82065335385000, 1648341372414000, 34076827548280000, 725735500635080000, 17178403115182870000
Offset: 0
-
b = Table[IntegerDigits[n!, 9], {n, 1, 15}]; a = {}; Do[AppendTo[a, FromDigits[b[[x]]]], {x, 1, Length[b]}]; a (*Artur Jasinski*)
Showing 1-3 of 3 results.
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