id:A136691 - OEIS Search Results

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Final nonzero digit of n! in base 4.

+0
15

1, 1, 2, 2, 2, 2, 1, 3, 2, 2, 3, 1, 3, 3, 2, 2, 2, 2, 3, 1, 1, 1, 2, 2, 3, 3, 2, 2, 2, 2, 1, 3, 2, 2, 3, 1, 1, 1, 2, 2, 1, 1, 2, 2, 2, 2, 3, 1, 3, 3, 2, 2, 2, 2, 3, 1, 2, 2, 3, 1, 3, 3, 2, 2, 2, 2, 3, 1, 1, 1, 2, 2, 1, 1, 2, 2, 2, 2, 3, 1, 1, 1, 2, 2, 2, 2, 1, 3, 2, 2, 1, 3, 1, 1, 2, 2, 3, 3, 2, 2 (list; graph; listen)

	OFFSET	`0,3`
	EXAMPLE	`6! = 720 decimal = 23100 quartal, so a(6) = 1.`
	CROSSREFS	`Cf. A000142, A136690, A136692, A136693, A136694, A136695, A136696, A008904, A136697, A136698, A136699, A136700, A136701, A136702.` `Adjacent sequences: A136688 A136689 A136690 this_sequence A136692 A136693 A136694` `Sequence in context: A054715 A145443 A118144 this_sequence A064741 A114294 A037869`
	KEYWORD	`base,easy,nonn`
	AUTHOR	`Carl R. White (oeisfan(AT)phodd.net), Jan 16 2008`

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Last modified January 7 17:35 EST 2009. Contains 152824 sequences.

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