A219824 - OEIS

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

A219824 as a simple table

`n`		`a(n)`
`1`		`20`
`2`		`87`
`3`		`2106`
`4`		`29403`
`5`		`372346`
`6`		`4032736`
`7`		`40480756`
`8`		`386360710`
`9`		`3509148085`
`10`		`30177584694`
`11`		`245663212570`
`12`		`1900712282547`
`13`		`14049961503902`
`14`		`99670904365762`
`15`		`680920280827864`
`16`		`4492073696729197`
`17`		`28684119753996201`
`18`		`177665858054263184`

[20,87,2106,29403,372346,4032736,40480756, 386360710,3509148085,30177584694,245663212570, 1900712282547,14049961503902,99670904365762, 680920280827864,4492073696729197, 28684119753996201,177665858054263184]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)