id:A054152 - OEIS Search Results

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Number of positive integers <= 2^n of form x^2 + 8 y^2.

+0
1

1, 1, 2, 3, 6, 10, 18, 32, 59, 107, 202, 375, 709, 1344, 2567, 4905, 9423, 18151, 35051, 67879, 131688, 255972, 498339, 971558, 1896661, 3706983, 7252576, 14203258, 27839240, 54610355, 107204740, 210595574, 413961363, 814190153, 1602250651 (list; graph; listen)

	OFFSET	`0,3`
	LINKS	`Index entries for sequences related to populations of quadratic forms`
	CROSSREFS	`Sequence in context: A052972 A018166 A144026 this_sequence A089985 A007473 A014595` `Adjacent sequences: A054149 A054150 A054151 this_sequence A054153 A054154 A054155`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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