A308938 - OEIS

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

A308938 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`15`
`3`		`105`
`4`		`1155`
`5`		`85085`
`6`		`1616615`
`7`		`37182145`
`8`		`1078282205`
`9`		`247357937827`
`10`		`10141675450907`
`11`		`436092044389001`
`12`		`20496326086283047`
`13`		`1086305282573001491`
`14`		`64092011671807087969`
`15`		`3909612711980232366109`
`16`		`261944051702675568529303`
`17`		`18598027670889965365580513`

[1,2,15,105,1155,85085,1616615,37182145, 1078282205,247357937827,10141675450907, 436092044389001,20496326086283047, 1086305282573001491,64092011671807087969, 3909612711980232366109,261944051702675568529303, 18598027670889965365580513]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 02:45 EDT 2024. Contains 371782 sequences. (Running on oeis4.)