id:A118042 - OEIS Search Results

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Column 1 of triangle A118040, which is the matrix square of triangle A118032; also equals a bisection of A118034, which is column 1 of A118032.

+0
5

1, 4, 14, 44, 130, 364, 990, 2540, 6514, 15640, 38434, 87940, 209166, 460224, 1063818, 2266576, 5105788, 10573476, 23296326, 47097284, 101395460, 200414252, 424162586, 823203108, 1705499044, 3248816636, 6647515550, 12492112904 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Cf. A118034; A118040 (triangle), A118041 (column 0), A118043 (column 2); A118044 (row sums); related triangles: A118032, A118045.` `Sequence in context: A057223 A007466 A062109 this_sequence A006645 A094309 A000300` `Adjacent sequences: A118039 A118040 A118041 this_sequence A118043 A118044 A118045`
	KEYWORD	`nonn`
	AUTHOR	`Paul D. Hanna (pauldhanna(AT)juno.com), Apr 10 2006`

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.

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