id:A020647 - OEIS Search Results

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A020647

Least positive integer k for which 8^n divides k!.

+0
1

1, 4, 8, 12, 16, 16, 20, 24, 28, 32, 32, 36, 40, 42, 46, 48, 52, 56, 58, 62, 64, 64, 68, 72, 76, 80, 80, 84, 88, 92, 96, 96, 100, 104, 106, 110, 112, 116, 120, 122, 126, 128, 128, 132, 136, 138, 142, 144, 148, 152, 154, 158, 160, 162, 166, 168, 172, 176, 178, 182, 184, 188 (list; graph; listen)

	OFFSET	`0,2`
	LINKS	`T. D. Noe, Table of n, a(n) for n=0..1000`
	CROSSREFS	`Sequence in context: A133803 A155090 A081747 this_sequence A130702 A053806 A068306` `Adjacent sequences: A020644 A020645 A020646 this_sequence A020648 A020649 A020650`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

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