id:A071609 - OEIS Search Results

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Squared radii of the spheres around (0,0,0) that contain record numbers of lattice points.

+0
4

1, 2, 5, 9, 14, 26, 41, 74, 89, 101, 146, 194, 269, 314, 341, 446, 614, 626, 689, 794, 854, 941, 1106, 1109, 1154, 1286, 1361, 1634, 1781, 1889, 2141, 2609, 2966, 3134, 3401, 3449, 3506, 4241, 4289, 4826, 5381, 5561, 6254, 7229, 7829, 8069, 8126 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`The number of lattice points (i,j,k) on the sphere around (0,0,0) with i^2+j^2+k^2=a(n) is given by A071611(n)`
	CROSSREFS	`Cf. A071342-A071344, A071610, A071611.` `Sequence in context: A098065 A123690 A090937 this_sequence A068501 A048071 A051892` `Adjacent sequences: A071606 A071607 A071608 this_sequence A071610 A071611 A071612`
	KEYWORD	`nonn`
	AUTHOR	`Hugo Pfoertner (hugo(AT)pfoertner.org), May 25 2002`

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

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