A190560 - OEIS

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

A190560 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`8`
`3`		`70`
`4`		`608`
`5`		`5284`
`6`		`45920`
`7`		`399064`
`8`		`3468032`
`9`		`30138640`
`10`		`261917312`
`11`		`2276170336`
`12`		`19780866560`
`13`		`171903954496`
`14`		`1493916835328`
`15`		`12982758409600`
`16`		`112825568288768`
`17`		`980501096767744`
`18`		`8520962183874560`
`19`		`74050704051602944`
`20`		`643531405516070912`
`21`		`5592555468438184960`

[0,1,8,70,608,5284,45920,399064,3468032,30138640, 261917312,2276170336,19780866560,171903954496, 1493916835328,12982758409600,112825568288768, 980501096767744,8520962183874560, 74050704051602944,643531405516070912, 5592555468438184960]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 05:37 EDT 2024. Contains 371906 sequences. (Running on oeis4.)