id:A067117 - OEIS Search Results

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Floor[ concatenation of first n natural numbers/ (n!)].

+0
2

1, 6, 20, 51, 102, 171, 244, 306, 340, 3402, 30928, 257737, 1982597, 14161414, 94409428, 590058925, 3470934853, 19282971406, 101489323191, 507446615959, 2416412456951, 10983692986143, 47755186896276, 198979945401152 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`a(5) = floor [123456/(6!)] = floor [123456/720] = 171.`
	CROSSREFS	`Cf. A067116.` `Sequence in context: A063488 A002415 A052515 this_sequence A119365 A001211 A122225` `Adjacent sequences: A067114 A067115 A067116 this_sequence A067118 A067119 A067120`
	KEYWORD	`easy,nonn,base`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jan 08 2002`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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