id:A102803 - OEIS Search Results

Search: id:A102803

Displaying 1-1 of 1 results found.

page 1

Let f(n) be the minimal number of distinct nonzero tetrahedral numbers that add to n (or -1 if n is not a sum of distinct tetrahedral numbers); sequence gives numbers n for which f(n) = 4.

+0
1

50, 69, 71, 81, 87, 90, 96, 99, 102, 109, 112, 115, 118, 133, 135, 143, 145, 149, 151, 154, 161, 164, 181, 187, 190, 197, 199, 206, 209, 212, 215, 218, 226, 228, 232, 235, 242, 243, 245, 251, 254, 257, 261, 263, 264, 266, 270, 273, 279, 281 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Cf. A000292, A104246, A102795, etc.` `Sequence in context: A007692 A025285 A092541 this_sequence A039473 A146170 A071366` `Adjacent sequences: A102800 A102801 A102802 this_sequence A102804 A102805 A102806`
	KEYWORD	`nonn`
	AUTHOR	`Jud McCranie (j.mccranie(AT)comcast.net#, Feb 26 2005`

page 1

Search completed in 0.002 seconds

Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

AT&T Labs Research