A151480 - OEIS

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

A151480 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`0`
`2`		`3`
`3`		`3`
`4`		`30`
`5`		`65`
`6`		`434`
`7`		`1384`
`8`		`7847`
`9`		`30749`
`10`		`162310`
`11`		`714126`
`12`		`3667411`
`13`		`17254387`
`14`		`88023109`
`15`		`431259271`
`16`		`2206144905`
`17`		`11092437052`
`18`		`57117060880`
`19`		`292296895499`
`20`		`1516673564569`
`21`		`7861699769116`
`22`		`41103663171314`
`23`		`215169677630869`
`24`		`1132925333732196`
`25`		`5977775212622087`
`26`		`31674824100293083`
`27`		`168233379153239317`

[1,0,3,3,30,65,434,1384,7847,30749,162310,714126, 3667411,17254387,88023109,431259271,2206144905, 11092437052,57117060880,292296895499, 1516673564569,7861699769116,41103663171314, 215169677630869,1132925333732196,5977775212622087, 31674824100293083,168233379153239317]

License Agreements, Terms of Use, Privacy Policy. .

Last modified July 18 17:25 EDT 2024. Contains 374388 sequences. (Running on oeis4.)