A111989 - OEIS

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

A111989 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`6`
`2`		`36`
`3`		`208`
`4`		`1200`
`5`		`6912`
`6`		`39808`
`7`		`229248`
`8`		`1320192`
`9`		`7602688`
`10`		`43782144`
`11`		`252131328`
`12`		`1451966464`
`13`		`8361541632`
`14`		`48152199168`
`15`		`277297463296`
`16`		`1596892446720`
`17`		`9196137086976`
`18`		`52958442815488`
`19`		`304975517319168`
`20`		`1756284007219200`

[1,6,36,208,1200,6912,39808,229248,1320192, 7602688,43782144,252131328,1451966464,8361541632, 48152199168,277297463296,1596892446720, 9196137086976,52958442815488,304975517319168, 1756284007219200]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 29 00:08 EDT 2024. Contains 372097 sequences. (Running on oeis4.)