A136697 Final nonzero digit of n! in base 11.

1, 1, 2, 6, 2, 10, 5, 2, 5, 1, 10, 10, 10, 9, 5, 9, 1, 6, 9, 6, 10, 1, 2, 2, 4, 1, 4, 9, 10, 4, 10, 2, 9, 5, 5, 10, 8, 10, 6, 3, 10, 3, 5, 6, 2, 2, 4, 1, 4, 9, 10, 4, 10, 2, 9, 1, 1, 2, 6, 2, 10, 5, 2, 5, 1, 10, 5, 5, 10, 8, 10, 6, 3, 10, 3, 5, 6, 9, 9, 7, 10, 7, 2, 1, 7, 1, 9, 2, 5, 5, 10, 8, 10, 6, 3

Offset: 0

Author

Carl R. White, Jan 16 2008

Keywords

• base
• easy
• nonn

Examples

			6! = 720 decimal = 5A5 undecimal, so a(6) = 5.
		

Crossrefs

Cf. A000142, A136690, A136691, A136692, A136693, A136694, A136695, A136696, A008904, A136698, A136699, A136700, A136701, A136702.