id:A132777 - OEIS Search Results

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Numbers which are the sum of 2 distinct non-zero squares: of form x^2+y^2 with 0<x<y.

+0
1

5, 10, 13, 17, 20, 26, 29, 34, 37, 40, 41, 45, 50, 52, 53, 58, 61, 65, 68, 73, 74, 80, 82, 85, 89, 90, 97, 101, 104, 106, 109, 113, 116, 117, 122, 125, 130, 136, 137, 145, 146, 148, 149, 153, 157, 160, 164 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`This is simply A001983 excluding the square numbers.`
	CROSSREFS	`Cf. A001983.` `Sequence in context: A004431 A025302 A055096 this_sequence A134961 A053029 A101868` `Adjacent sequences: A132774 A132775 A132776 this_sequence A132778 A132779 A132780`
	KEYWORD	`easy,nonn`
	AUTHOR	`Rob Hubbard (hubbard.r(AT)gmail.com), Oct 08 2007`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

AT&T Labs Research