A051048 - OEIS

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A051048

Sqrt[a(n)a(n+1)+1] of A051047.

2, 5, 31, 449, 6271, 87361, 1216799, 16947841, 236052991, 3287794049, 45793063711, 637815097921, 8883618307199, 123732841202881, 1723376158533151, 24003533378261249, 334326091137124351 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	LINKS	`Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.`
	FORMULA	`G.f.: x(-4x^4+57x^3-14x^2-25x+2)/[(1-x)(1-14x+x^2)].`
	CROSSREFS	`Cf. A051047.` `Sequence in context: A056788 A091859 A085873 * A163852 A051399 A080582` `Adjacent sequences: A051045 A051046 A051047 * A051049 A051050 A051051`
	KEYWORD	`nonn`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com)`

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Last modified February 13 06:53 EST 2012. Contains 205451 sequences.