A148101 - OEIS

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

A148101 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`4`
`4`		`10`
`5`		`26`
`6`		`77`
`7`		`231`
`8`		`731`
`9`		`2363`
`10`		`7920`
`11`		`27084`
`12`		`94817`
`13`		`336983`
`14`		`1216568`
`15`		`4453388`
`16`		`16502271`
`17`		`61814816`
`18`		`233856348`
`19`		`892573723`
`20`		`3434288432`
`21`		`13314937000`
`22`		`51972107496`
`23`		`204140373934`
`24`		`806591451331`
`25`		`3204158551284`
`26`		`12792440649653`
`27`		`51316797101243`
`28`		`206757825981157`
`29`		`836465018168185`
`30`		`3397296971539772`

[1,1,2,4,10,26,77,231,731,2363,7920,27084,94817, 336983,1216568,4453388,16502271,61814816, 233856348,892573723,3434288432,13314937000, 51972107496,204140373934,806591451331, 3204158551284,12792440649653,51316797101243, 206757825981157,836465018168185,3397296971539772]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)