A019107 - OEIS

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

A019107 as a simple table

`n`		`a(n)`
`3`		`0`
`4`		`0`
`5`		`5`
`6`		`1`
`7`		`0`
`8`		`34`
`9`		`33`
`10`		`70`
`11`		`340`
`12`		`555`
`13`		`1267`
`14`		`4177`
`15`		`9172`
`16`		`22268`
`17`		`61267`
`18`		`148816`
`19`		`373087`
`20`		`979481`
`21`		`2497852`
`22`		`6458920`
`23`		`16944701`
`24`		`44254705`
`25`		`116467231`
`26`		`308050640`
`27`		`815396135`
`28`		`2168416923`
`29`		`5781210933`
`30`		`15435733397`
`31`		`41328339878`

[0,0,5,1,0,34,33,70,340,555,1267,4177,9172,22268, 61267,148816,373087,979481,2497852,6458920, 16944701,44254705,116467231,308050640,815396135, 2168416923,5781210933,15435733397,41328339878]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 01:19 EDT 2024. Contains 371906 sequences. (Running on oeis4.)