A220825 - OEIS

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

A220825 as a simple table

`n`		`a(n)`
`1`		`5`
`2`		`15`
`3`		`110`
`4`		`965`
`5`		`9376`
`6`		`97775`
`7`		`1068450`
`8`		`12081605`
`9`		`140160650`
`10`		`1658936806`
`11`		`19953117520`
`12`		`243173225615`
`13`		`2996409047690`
`14`		`37268293795255`
`15`		`467259511562294`
`16`		`5899263870621530`
`17`		`74934997567372640`
`18`		`956996551484947905`
`19`		`12280538887616448930`
`20`		`158266409616840974927`

[5,15,110,965,9376,97775,1068450,12081605, 140160650,1658936806,19953117520,243173225615, 2996409047690,37268293795255,467259511562294, 5899263870621530,74934997567372640, 956996551484947905,12280538887616448930, 158266409616840974927]

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 2 16:11 EDT 2024. Contains 374848 sequences. (Running on oeis4.)