The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A136693 Final nonzero digit of n! in base 6. 14
 1, 1, 2, 1, 4, 2, 2, 2, 4, 4, 4, 2, 4, 4, 2, 2, 2, 4, 2, 2, 4, 2, 2, 4, 4, 4, 2, 4, 4, 2, 4, 4, 2, 2, 2, 4, 4, 4, 2, 4, 4, 2, 2, 2, 4, 2, 2, 4, 2, 2, 4, 4, 4, 2, 2, 2, 4, 2, 2, 4, 4, 4, 2, 2, 2, 4, 2, 2, 4, 4, 4, 2, 4, 4, 2, 4, 4, 2, 2, 2, 4, 4, 4, 2, 4, 4, 2, 2, 2, 4, 4, 4, 2, 4, 4, 2, 2, 2, 4, 2 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS EXAMPLE 6! = 720 decimal = 3200 senary, so a(6) = 2. MATHEMATICA nzd6[n_]:=Module[{c=IntegerExponent[n!, 6]}, IntegerDigits[n!, 6] [[-(c+1)]]]; Array[nzd6, 100, 0] (* Harvey P. Dale, Sep 02 2015 *) CROSSREFS Cf. A000142, A136690, A136691, A136692, A136694, A136695, A136696, A008904, A136697, A136698, A136699, A136700, A136701, A136702. Sequence in context: A080100 A161822 A001176 * A086685 A300586 A094571 Adjacent sequences:  A136690 A136691 A136692 * A136694 A136695 A136696 KEYWORD base,easy,nonn AUTHOR Carl R. White, Jan 16 2008 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified April 1 02:24 EDT 2020. Contains 333153 sequences. (Running on oeis4.)