A000967 - OEIS

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A000967 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`8`
`5`		`18`
`6`		`40`
`7`		`91`
`8`		`210`
`9`		`492`
`10`		`1165`
`11`		`2786`
`12`		`6710`
`13`		`16267`
`14`		`39650`
`15`		`97108`
`16`		`238824`
`17`		`589521`
`18`		`1459960`
`19`		`3626213`
`20`		`9030450`
`21`		`22542396`
`22`		`56393792`
`23`		`141358274`
`24`		`354975429`
`25`		`892893120`
`26`		`2249412290`
`27`		`5674891000`
`28`		`14335757256`
`29`		`36259245522`
`30`		`91815545800`

[1,2,4,8,18,40,91,210,492,1165,2786,6710,16267, 39650,97108,238824,589521,1459960,3626213,9030450, 22542396,56393792,141358274,354975429,892893120, 2249412290,5674891000,14335757256,36259245522, 91815545800]

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Last modified May 24 06:29 EDT 2013. Contains 225617 sequences.