id:A023823 - OEIS Search Results

Search: id:A023823

Displaying 1-1 of 1 results found.

page 1

Sum of exponents in prime-power factorization of C(3n,n+1).

+0
1

1, 3, 4, 6, 4, 8, 7, 8, 8, 10, 10, 14, 11, 12, 11, 14, 11, 14, 14, 15, 14, 20, 16, 20, 17, 17, 20, 20, 17, 22, 19, 22, 19, 21, 20, 23, 21, 23, 22, 26, 20, 26, 27, 28, 29, 30, 27, 31, 28, 28, 28, 32, 36, 34, 31, 32, 32, 33, 33, 36, 33, 35, 32, 36, 30, 34, 33, 33, 32, 38, 33, 38, 34, 35, 39, 39, 36, 39 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Sequence in context: A010469 A136248 A101432 this_sequence A139186 A047840 A037189` `Adjacent sequences: A023820 A023821 A023822 this_sequence A023824 A023825 A023826`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

page 1

Search completed in 0.002 seconds

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research