id:A133316 - OEIS Search Results

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Partial sums of A000161.

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	OFFSET	`1,2`
	COMMENT	`The first time that a(n)-a(n-1) = 3 is for n = 325, since A000161(325) = 3. The first time that a(n)-a(n-1) = 4 is for n = 1105, since A000161(1105) = 4.`
	FORMULA	`a(n) = SUM[k=1..n]Number of partitions of k into 2 squares.`
	CROSSREFS	`Cf. A000161.` `Sequence in context: A165706 A073092 A088023 this_sequence A061451 A086155 A094606` `Adjacent sequences: A133313 A133314 A133315 this_sequence A133317 A133318 A133319`
	KEYWORD	`easy,nonn`
	AUTHOR	`Jonathan Vos Post (jvospost3(AT)gmail.com), Oct 18 2007`

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

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