A110137 - OEIS

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

A110137 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`7`
`3`		`22`
`4`		`79`
`5`		`286`
`6`		`1071`
`7`		`4070`
`8`		`15721`
`9`		`61506`
`10`		`243703`
`11`		`977366`
`12`		`3968169`
`13`		`16313842`
`14`		`67942539`
`15`		`286769518`
`16`		`1227194947`
`17`		`5326324598`
`18`		`23451408843`
`19`		`104753097326`
`20`		`474663076539`
`21`		`2181355670806`
`22`		`10163422480887`
`23`		`47988508807190`

[1,2,7,22,79,286,1071,4070,15721,61506,243703, 977366,3968169,16313842,67942539,286769518, 1227194947,5326324598,23451408843,104753097326, 474663076539,2181355670806,10163422480887, 47988508807190]

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 23 13:32 EDT 2024. Contains 374549 sequences. (Running on oeis4.)