id:A073430 - OEIS Search Results

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Upper triangular region of the table A073346.

+0
3

1, 1, 0, 0, 2, 0, 1, 0, 4, 0, 0, 2, 4, 8, 0, 0, 2, 8, 16, 16, 0, 0, 0, 12, 40, 48, 32, 0, 1, 0, 12, 80, 144, 128, 64, 0, 0, 2, 12, 136, 384, 448, 320, 128, 0, 0, 2, 12, 224, 912, 1408, 1280, 768, 256, 0, 0, 0, 20, 328, 2048, 4096, 4544, 3456, 1792, 512, 0, 0, 2, 16, 480, 4336 (list; table; graph; listen)

	OFFSET	`0,5`
	MAPLE	`A073430 := n -> A073346bi(A003056(n), A002262(n));` `A002262 := n -> n - binomial(floor((1/2)+sqrt(2(1+n))), 2);` `A003056 := n -> floor(sqrt(2(1+n))-(1/2));`
	CROSSREFS	`Sequence in context: A086780 A158612 A143782 this_sequence A053389 A136688 A131321` `Adjacent sequences: A073427 A073428 A073429 this_sequence A073431 A073432 A073433`
	KEYWORD	`nonn,tabl`
	AUTHOR	`Antti Karttunen Jul 31 2002`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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