id:A065612 - OEIS Search Results

Search: id:A065612

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Square roots of terms in A065611.

+0
2

1, 189, 3, 8, 12276, 39, 41454, 62, 43, 30, 47, 689, 23, 342, 20, 647955, 786384, 60, 433, 1316871, 104, 41, 2358, 45, 31, 38, 31, 28, 203, 4682601, 5183910, 736, 53, 38012, 36, 8231895, 41, 9725265, 123, 11389131, 205, 50, 302, 102, 61, 46, 49, 108 (list; graph; listen)

	OFFSET	`0,2`
	COMMENT	`Square root of n^2+[a special shortest square-sum] which is also square.`
	FORMULA	`a(n) = Sqrt[A065611(n)] = Sqrt[n^2+A000330[A065610(n)]]`
	EXAMPLE	`n = 10: a(10) = Sqrt[100+A000330[A065610(10)]] = Sqrt[100+(1+4+...+18^2)] = Sqrt[100+(18.19.37/6)] = Sqrt[100+2109] = 47 = a[10]`
	CROSSREFS	`Cf. A000330, A065310-A065315.` `Sequence in context: A064115 A089273 A035832 this_sequence A088264 A068557 A102763` `Adjacent sequences: A065609 A065610 A065611 this_sequence A065613 A065614 A065615`
	KEYWORD	`nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Nov 07 2001`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

AT&T Labs Research