A277481 - OEIS

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

A277481 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`2`
`3`		`3`
`4`		`32`
`5`		`240`
`6`		`3114`
`7`		`44065`
`8`		`777720`
`9`		`15582168`
`10`		`357427770`
`11`		`9151281293`
`12`		`259607392164`
`13`		`8070381333872`
`14`		`272960010908662`
`15`		`9976300661919345`
`16`		`391837137436921072`
`17`		`16458193396472517328`
`18`		`736145006794621566642`
`19`		`34932117830021859779517`
`20`		`1752782822664497750549660`

[0,0,2,3,32,240,3114,44065,777720,15582168, 357427770,9151281293,259607392164,8070381333872, 272960010908662,9976300661919345, 391837137436921072,16458193396472517328, 736145006794621566642,34932117830021859779517, 1752782822664497750549660]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 13:04 EDT 2024. Contains 371913 sequences. (Running on oeis4.)