A158366 - OEIS

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A158366

Least k such that n! divides (n+k)!/(n+1)!

1, 2, 3, 4, 5, 4, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 26, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 40, 43, 44, 43, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 64, 67, 68, 69, 70, 71, 72 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	COMMENTS	`Motivated by 6!=10!/7!`
	PROG	`(PARI) for (n=1, 100, k=1; while((n+k)!/(n+1)!%n!, k++); print1(k, ", "))`
	CROSSREFS	`Cf. A000142.` `Sequence in context: A079869 A200322 A075054 * A101916 A100771 A113771` `Adjacent sequences: A158363 A158364 A158365 * A158367 A158368 A158369`
	KEYWORD	`nonn`
	AUTHOR	`Jaume Oliver Lafont (joliverlafont(AT)gmail.com), Mar 17 2009`

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Last modified February 16 08:51 EST 2012. Contains 205894 sequences.