A328409 - OEIS

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

A328409 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`3`
`4`		`6`
`5`		`16`
`6`		`57`
`7`		`245`
`8`		`1248`
`9`		`7151`
`10`		`46104`
`11`		`325560`
`12`		`2523437`
`13`		`21106494`
`14`		`190806861`
`15`		`1842347541`
`16`		`19018910502`
`17`		`208088481921`
`18`		`2414462433024`
`19`		`29512737830802`
`20`		`380156646308541`
`21`		`5133381861786182`
`22`		`72678441538790901`
`23`		`1074324277172134786`
`24`		`16581261996774703606`

[1,1,2,3,6,16,57,245,1248,7151,46104,325560, 2523437,21106494,190806861,1842347541,19018910502, 208088481921,2414462433024,29512737830802, 380156646308541,5133381861786182, 72678441538790901,1074324277172134786, 16581261996774703606]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 16:08 EDT 2024. Contains 371794 sequences. (Running on oeis4.)