A206521 - OEIS

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

A206521 as a simple table

`n`		`a(n)`
`1`		`15`
`2`		`186`
`3`		`186`
`4`		`2786`
`5`		`10998`
`6`		`2786`
`7`		`43804`
`8`		`695541`
`9`		`695541`
`10`		`43804`
`11`		`697369`
`12`		`44350086`
`13`		`177097738`
`14`		`44350086`
`15`		`697369`
`16`		`11136544`
`17`		`2830665213`
`18`		`45142367398`
`19`		`45142367398`
`20`		`2830665213`
`21`		`11136544`
`22`		`177977851`
`23`		`180689239504`
`24`		`11507555684346`

[15,186,186,2786,10998,2786,43804,695541,695541, 43804,697369,44350086,177097738,44350086,697369, 11136544,2830665213,45142367398,45142367398, 2830665213,11136544,177977851,180689239504, 11507555684346]

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 12 18:10 EDT 2024. Contains 375853 sequences. (Running on oeis4.)