id:A111212 - OEIS Search Results

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Number of distinct integers d(pi), where pi ranges over all partitions of n into distinct parts and d(pi) = sum of squares of parts of pi.

+0
1

1, 1, 2, 2, 2, 3, 4, 5, 6, 7, 10, 12, 12, 18, 20, 23, 27, 35, 32, 46, 48, 55, 59, 79, 74, 94, 101, 110, 127, 144, 134, 172, 180, 189, 205, 235, 237, 266, 282, 303, 323, 352, 346, 391, 403, 436, 453, 497, 492, 547, 555, 596, 606, 661, 670, 724, 741, 775, 806, 861 (list; graph; listen)

	OFFSET	`0,3`
	MAPLE	`seq(nops(simplify(coeff(series(mul(1+x^(k^2)*y^k, k=1..61), y, 61), y, m))), m=0..60);`
	CROSSREFS	`Cf. A069999.` `Sequence in context: A015744 A118301 A018121 this_sequence A102240 A026837 A005855` `Adjacent sequences: A111209 A111210 A111211 this_sequence A111213 A111214 A111215`
	KEYWORD	`easy,nonn`
	AUTHOR	`Vladeta Jovovic (vladeta(AT)eunet.rs), Oct 25 2005`

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

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