id:A055046 - OEIS Search Results

Search: id:A055046

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Numbers of the form 4^i*(8*j+3).

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3, 11, 12, 19, 27, 35, 43, 44, 48, 51, 59, 67, 75, 76, 83, 91, 99, 107, 108, 115, 123, 131, 139, 140, 147, 155, 163, 171, 172, 176, 179, 187, 192, 195, 203, 204, 211, 219, 227, 235, 236, 243, 251, 259, 267, 268, 275, 283, 291, 299, 300, 304 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`The numbers not of the form x^2+y^2+5z^2.`
	REFERENCES	`L. J. Mordell, A new Waring's problem with squares of linear forms, Quart. J. Math., 1 (1930), 276-288 (see p. 283).`
	CROSSREFS	`Sequence in context: A024545 A101134 A045110 this_sequence A141386 A119231 A031449` `Adjacent sequences: A055043 A055044 A055045 this_sequence A055047 A055048 A055049`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Jun 01 2000`

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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