A193469 - OEIS

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

A193469 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`9`
`4`		`70`
`5`		`805`
`6`		`12646`
`7`		`257179`
`8`		`6524176`
`9`		`200811433`
`10`		`7340612842`
`11`		`313294235311`
`12`		`15395868322660`
`13`		`861109521894637`
`14`		`54282864059246590`
`15`		`3824491871326292755`
`16`		`298974154411140942856`
`17`		`25767887775430753766353`
`18`		`2434836258338521063652050`

[1,2,9,70,805,12646,257179,6524176,200811433, 7340612842,313294235311,15395868322660, 861109521894637,54282864059246590, 3824491871326292755,298974154411140942856, 25767887775430753766353,2434836258338521063652050]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 08:59 EDT 2024. Contains 371935 sequences. (Running on oeis4.)