id:A141464 - OEIS Search Results

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Conjectured to be complete list of numbers not of the form 4*x^2 + 3*triangular number + triangular number.

+0
1

2, 11, 27, 38, 86, 93, 188, 323 (list; graph; listen)

	OFFSET	`1,1`
	REFERENCES	`Ben Kane and Zhi-Wei Sun, On almost universal mixed sums of squares and triangular numbers, arXiv:0808.2761.`
	CROSSREFS	`Sequence in context: A141428 A104085 A080663 this_sequence A139211 A161527 A143651` `Adjacent sequences: A141461 A141462 A141463 this_sequence A141465 A141466 A141467`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Sep 05 2008`

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Last modified December 1 13:27 EST 2009. Contains 167806 sequences.