id:A004433 - OEIS Search Results

Search: id:A004433

Displaying 1-1 of 1 results found.

page 1

Numbers that are the sum of 4 distinct nonzero squares: of form w^2+x^2+y^2+z^2 with 0<w<x<y<z.

+0
1

30, 39, 46, 50, 51, 54, 57, 62, 63, 65, 66, 70, 71, 74, 75, 78, 79, 81, 84, 85, 86, 87, 90, 91, 93, 94, 95, 98, 99, 102, 105, 106, 107, 109, 110, 111, 113, 114, 116, 117, 118, 119, 120, 121, 122, 123, 125, 126, 127, 129, 130, 131, 133, 134, 135, 137 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`T. D. Noe, Table of n, a(n) for n=1..1000` `Index entries for sequences related to sums of squares`
	EXAMPLE	`30 = 1^2+2^2+3^2+4^2.`
	CROSSREFS	`Cf. A001944, A001995.` `Sequence in context: A051657 A130038 A001995 this_sequence A025376 A152616 A103250` `Adjacent sequences: A004430 A004431 A004432 this_sequence A004434 A004435 A004436`
	KEYWORD	`nonn,easy,nice`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

page 1

Search completed in 0.002 seconds

Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

AT&T Labs Research