id:A117566 - OEIS Search Results

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Strip A117488 of r-1 row values 1,2,5,10,20,36,65 ... A000712.

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1, 2, 3, 5, 8, 14, 10, 18, 30, 49, 20, 34, 59, 94, 149, 36, 63, 104, 169, 264, 405, 65, 108, 179, 284, 445, 676, 1017, 110, 183, 294, 465, 716, 1089, 1622, 2387, 185, 298, 475, 736, 1129, 1694, 2517, 3678, 5324, 300, 479, 746, 1149, 1734, 2589, 3808, 5544, 7972 (list; table; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Note that the Durfee Square sequences addressed in A115994, A117488 and this triangular array can be generated using self-convolution of diagonals in the partition array A008284.`
	FORMULA	`T(n,k) = A117488(n,n+k-1), 1<=k<=n . - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jan 22 2008`
	EXAMPLE	`Row four of A117488 is 1 2 5 10 18 30 49` `remove 3 terms 1 2 5 so` `row four of A117566 is 10 18 30 49`
	CROSSREFS	`Cf. A000041 A008284 A115994 A117488.` `Sequence in context: A096095 A041101 A041809 this_sequence A123000 A132599 A082931` `Adjacent sequences: A117563 A117564 A117565 this_sequence A117567 A117568 A117569`
	KEYWORD	`nonn,tabl`
	AUTHOR	`Alford Arnold (Alford1940(AT)aol.com), Mar 29 2006`
	EXTENSIONS	`More terms from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jan 22 2008`

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

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