id:A105856 - OEIS Search Results

Search: id:A105856

Displaying 1-1 of 1 results found.

page 1

a(n) = a(n-1) + A104647(n), a(0) = 0.

+0
2

0, 1, 2, 4, 7, 12, 20, 26, 32, 44, 52, 61, 78, 91, 107, 121, 135, 163, 187, 201, 219, 251, 279, 293, 311, 343, 367, 396, 421, 446, 496, 540, 570, 611, 648, 656, 665, 682, 708, 751, 780, 811, 871, 919, 939, 962, 1005, 1071, 1132, 1161, 1201, 1270, 1327, 1347 (list; graph; listen)

	OFFSET	`0,3`
	COMMENT	`a(n)/(n^2) ---> 1/2.`
	CROSSREFS	`Sequence in context: A018147 A125892 A072642 this_sequence A010672 A122515 A036372` `Adjacent sequences: A105853 A105854 A105855 this_sequence A105857 A105858 A105859`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Apr 23 2005`

page 1

Search completed in 0.002 seconds

Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

AT&T Labs Research