A136696 Final nonzero digit of n! in base 9.

1, 1, 2, 6, 6, 3, 8, 2, 7, 7, 7, 5, 6, 6, 3, 2, 5, 4, 8, 8, 7, 3, 3, 6, 1, 7, 2, 6, 6, 3, 4, 7, 8, 3, 3, 6, 6, 6, 3, 7, 1, 5, 3, 3, 6, 3, 3, 6, 8, 5, 7, 6, 6, 3, 8, 8, 7, 3, 3, 6, 1, 7, 2, 5, 5, 1, 3, 3, 6, 4, 1, 8, 1, 1, 2, 6, 6, 3, 8, 2, 7, 7, 7, 5, 6, 6, 3, 2, 5, 4, 4, 4, 8, 6, 6, 3, 5, 8, 1, 2

Offset: 0

Author

Carl R. White, Jan 16 2008

Keywords

• base
• easy
• nonn

Examples

			6! = 720 decimal = 880 nonary, so a(6) = 8.
		

Crossrefs

Cf. A000142, A136690, A136691, A136692, A136693, A136694, A136695, A008904, A136697, A136698, A136699, A136700, A136701, A136702.