id:A076673 - OEIS Search Results

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Smallest a(n)>a(n-1) such that a(n)^2+a(n-1)^2 is a perfect square, a(1)=7.

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7, 24, 32, 60, 63, 84, 112, 180, 189, 252, 275, 660, 693, 924, 1232, 1326, 1768, 1974, 2632, 4026, 5368, 6405, 8200, 8319, 11092, 11715, 15620, 16401, 19720, 20706, 20880, 20910, 24752, 24960, 25300, 26565, 29716, 29835, 33048, 35055, 41496 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`The sequence is infinite.`
	CROSSREFS	`Cf. A076600.` `Sequence in context: A070410 A077035 A076602 this_sequence A063165 A154612 A031084` `Adjacent sequences: A076670 A076671 A076672 this_sequence A076674 A076675 A076676`
	KEYWORD	`nonn`
	AUTHOR	`Zak Seidov (zakseidov(AT)yahoo.com), Oct 25 2002`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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