A085360 - OEIS

This site is supported by donations to The OEIS Foundation.

A085360

Partial sums of A026905; the convolution of the natural numbers with the partition function.

1, 4, 10, 21, 39, 68, 112, 178, 274, 412, 606, 877, 1249, 1756, 2439, 3353, 4564, 6160, 8246, 10959, 14464, 18971, 24733, 32070, 41365, 53096, 67837, 86296, 109320, 137948 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	LINKS	`Jon Perry, More Partition Function`
	EXAMPLE	`a(4)=A026905(1)+A026905(2)+A026905(3)+A026905(4)=1+3+6+11=21`
	MATHEMATICA	`s1=s2=0; lst={}; Do[AppendTo[lst, s2+=s1+=PartitionsP[n]], {n, 5!}]; lst [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Jul 16 2009]`
	CROSSREFS	`Cf. A026905.` `Sequence in context: A049480 A055908 A023538 * A024988 A144897 A001891` `Adjacent sequences: A085357 A085358 A085359 * A085361 A085362 A085363`
	KEYWORD	`nonn`
	AUTHOR	`Jon Perry (perry(AT)globalnet.co.uk), Jun 25 2003`

Content is available under The OEIS End-User License Agreement .

Last modified February 14 00:21 EST 2012. Contains 205567 sequences.