A158216 - OEIS

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

A158216 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`21`
`2`		`661`
`3`		`1155`
`4`		`362999`
`5`		`126665`
`6`		`55647901`
`7`		`13848835`
`8`		`4339301999`
`9`		`1509581997`
`10`		`1039041290105`
`11`		`164057761175`
`12`		`4663855110914309`
`13`		`17776570969729`
`14`		`1109040303936187`
`15`		`1920567044301675`
`16`		`10170010828057736383`
`17`		`206902004244165461`
`18`		`1711891737187759652887`
`19`		`22227014932144214335`

[1,21,661,1155,362999,126665,55647901,13848835, 4339301999,1509581997,1039041290105,164057761175, 4663855110914309,17776570969729,1109040303936187, 1920567044301675,10170010828057736383, 206902004244165461,1711891737187759652887, 22227014932144214335]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 23 12:44 EDT 2024. Contains 371913 sequences. (Running on oeis4.)