id:A027648 - OEIS Search Results

Search: id:A027648

Displaying 1-1 of 1 results found.

page 1

Denominators of poly-Bernoulli numbers B_n^(k) with k=4.

+0
2

1, 16, 1296, 3456, 3240000, 144000, 1555848000, 59270400, 5000940000, 1587600, 9762501672000, 11269843200, 221794053611130000, 39390663312000, 5849513501832000, 519437318400, 407131014322092060000, 1063331477208000 (list; graph; listen)

	OFFSET	`0,2`
	REFERENCES	`M. Kaneko, Poly-Bernoulli numbers, J. Theorie des Nombres Bordeaux 9 (1997), 221-228.`
	LINKS	`Index entries for sequences related to Bernoulli numbers.` `M. Kaneko, Poly-Bernoulli numbers`
	MAPLE	`(-1)^nsum( (-1)^'m''m'!*stirling2(n, 'm')/('m'+1)^k, 'm'=0..n);`
	CROSSREFS	`Cf. A027647.` `Sequence in context: A064346 A113104 A000490 this_sequence A016828 A072161 A072914` `Adjacent sequences: A027645 A027646 A027647 this_sequence A027649 A027650 A027651`
	KEYWORD	`nonn,easy`
	AUTHOR	`njas`

page 1

Search completed in 0.002 seconds

Last modified August 29 17:40 EDT 2008. Contains 143238 sequences.

AT&T Labs Research