A288690 - OEIS

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

A288690 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`7`
`3`		`64`
`4`		`633`
`5`		`5801`
`6`		`48245`
`7`		`372345`
`8`		`2743793`
`9`		`19706380`
`10`		`139666975`
`11`		`983424751`
`12`		`6902981425`
`13`		`48383824035`
`14`		`338898209049`
`15`		`2373012819041`
`16`		`16613639684833`
`17`		`116304663546706`
`18`		`814166474511867`
`19`		`5699292259116239`
`20`		`39895529322328145`
`21`		`279270568611716769`
`22`		`1954901225698086549`

[1,1,7,64,633,5801,48245,372345,2743793,19706380, 139666975,983424751,6902981425,48383824035, 338898209049,2373012819041,16613639684833, 116304663546706,814166474511867,5699292259116239, 39895529322328145,279270568611716769, 1954901225698086549]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)