A027274 - OEIS

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A027274

Sum{T(n,k)*T(n,k+2)}, 0<=k<=2n-2, T given by A026552.

10, 40, 342, 1279, 11016, 41462, 359530, 1365014, 11899516, 45501743, 398306769, 1531614109, 13450930624, 51952990090, 457449811458 (list; graph; refs; listen; history; internal format)

	OFFSET	`2,1`
	CROSSREFS	`Sequence in context: A118266 A054885 A000449 * A016082 A003355 A022278` `Adjacent sequences: A027271 A027272 A027273 * A027275 A027276 A027277`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified February 17 23:49 EST 2012. Contains 206085 sequences.