A004196 - OEIS

This site is supported by donations to The OEIS Foundation.

A004196

The numbers not expressible as the sum of 4 distinct nonzero squares can be written D*4^n union E. This is E.

21, 29, 35, 41, 45, 49, 53, 59, 61, 69, 77, 83, 89, 101, 115, 157 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	LINKS	`Index entries for sequences related to sums of squares`
	CROSSREFS	`Cf. A004195, A004441.` `Sequence in context: A048067 A166647 A119107 * A077787 A039372 A043195` `Adjacent sequences: A004193 A004194 A004195 * A004197 A004198 A004199`
	KEYWORD	`nonn,fini,full`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Dan Hoey (Hoey(AT)aic.nrl.navy.mil)`

Content is available under The OEIS End-User License Agreement .

Last modified February 17 23:36 EST 2012. Contains 206085 sequences.