A107509 - OEIS

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

A107509 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`364`
`2`		`25144`
`3`		`694148`
`4`		`10663408`
`5`		`108019548`
`6`		`800529576`
`7`		`4653612916`
`8`		`22293256160`
`9`		`91253937740`
`10`		`327997372696`
`11`		`1057173744228`
`12`		`3106163708368`
`13`		`8429329644092`
`14`		`21352366154632`
`15`		`50925972393044`
`16`		`115180565008320`
`17`		`248519671078700`
`18`		`514129323313144`
`19`		`1024176883702084`

[1,364,25144,694148,10663408,108019548,800529576, 4653612916,22293256160,91253937740,327997372696, 1057173744228,3106163708368,8429329644092, 21352366154632,50925972393044,115180565008320, 248519671078700,514129323313144,1024176883702084]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 06:24 EDT 2024. Contains 371769 sequences. (Running on oeis4.)