A149982 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A149982 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`5`
`3`		`17`
`4`		`55`
`5`		`200`
`6`		`737`
`7`		`2772`
`8`		`10763`
`9`		`41806`
`10`		`166215`
`11`		`662867`
`12`		`2674845`
`13`		`10868017`
`14`		`44389916`
`15`		`182614079`
`16`		`753678185`
`17`		`3127891664`
`18`		`13020561792`
`19`		`54411159168`
`20`		`228060902666`
`21`		`958555573998`
`22`		`4039944233710`
`23`		`17064192758861`
`24`		`72245743738260`
`25`		`306447994365643`
`26`		`1302407521525901`
`27`		`5544514997391690`

[1,2,5,17,55,200,737,2772,10763,41806,166215, 662867,2674845,10868017,44389916,182614079, 753678185,3127891664,13020561792,54411159168, 228060902666,958555573998,4039944233710, 17064192758861,72245743738260,306447994365643, 1302407521525901,5544514997391690]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 1 13:18 EDT 2024. Contains 372172 sequences. (Running on oeis4.)