A149018 - OEIS

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A149018 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`9`
`4`		`35`
`5`		`129`
`6`		`520`
`7`		`2099`
`8`		`8807`
`9`		`37088`
`10`		`159794`
`11`		`690849`
`12`		`3030304`
`13`		`13335930`
`14`		`59258020`
`15`		`264113060`
`16`		`1185147895`
`17`		`5332540349`
`18`		`24112886920`
`19`		`109297185243`
`20`		`497282246389`
`21`		`2267352943686`
`22`		`10368466205267`
`23`		`47503254404371`
`24`		`218152741334750`
`25`		`1003498005664967`
`26`		`4625071542555164`
`27`		`21347976628985857`

[1,1,3,9,35,129,520,2099,8807,37088,159794,690849, 3030304,13335930,59258020,264113060,1185147895, 5332540349,24112886920,109297185243,497282246389, 2267352943686,10368466205267,47503254404371, 218152741334750,1003498005664967,4625071542555164, 21347976628985857]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)