A238425 - OEIS

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

A238425 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`4`
`6`		`11`
`7`		`34`
`8`		`124`
`9`		`512`
`10`		`2380`
`11`		`12294`
`12`		`69972`
`13`		`435399`
`14`		`2942672`
`15`		`21478882`
`16`		`168473955`
`17`		`1413823577`
`18`		`12644505883`
`19`		`120097766639`
`20`		`1207617481139`
`21`		`12818915877849`
`22`		`143278176040760`
`23`		`1682262113899134`
`24`		`20704109403389717`
`25`		`266568690074855277`
`26`		`3583926627760681407`

[1,1,1,1,2,4,11,34,124,512,2380,12294,69972, 435399,2942672,21478882,168473955,1413823577, 12644505883,120097766639,1207617481139, 12818915877849,143278176040760,1682262113899134, 20704109403389717,266568690074855277, 3583926627760681407]

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 1 09:02 EDT 2024. Contains 372163 sequences. (Running on oeis4.)