A056301 - OEIS

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

A056301 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`5`
`5`		`11`
`6`		`38`
`7`		`122`
`8`		`496`
`9`		`2005`
`10`		`8707`
`11`		`38364`
`12`		`173562`
`13`		`792827`
`14`		`3662800`
`15`		`17034367`
`16`		`79702578`
`17`		`374624253`
`18`		`1767881397`
`19`		`8370666416`
`20`		`39751064122`
`21`		`189262621739`
`22`		`903220020390`
`23`		`4319518316898`
`24`		`20697040024784`

[1,1,2,5,11,38,122,496,2005,8707,38364,173562, 792827,3662800,17034367,79702578,374624253, 1767881397,8370666416,39751064122,189262621739, 903220020390,4319518316898,20697040024784]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 14:10 EDT 2024. Contains 371792 sequences. (Running on oeis4.)