A210064 - OEIS

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

A210064 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`1`
`4`		`11`
`5`		`81`
`6`		`500`
`7`		`2794`
`8`		`14649`
`9`		`73489`
`10`		`356960`
`11`		`1691790`
`12`		`7864950`
`13`		`36000186`
`14`		`162697176`
`15`		`727505972`
`16`		`3223913365`
`17`		`14176874193`
`18`		`61926666824`
`19`		`268931341414`
`20`		`1161913686618`
`21`		`4997204887550`
`22`		`21404922261112`
`23`		`91351116184716`
`24`		`388581750349946`
`25`		`1647982988377786`

[0,0,1,11,81,500,2794,14649,73489,356960,1691790, 7864950,36000186,162697176,727505972,3223913365, 14176874193,61926666824,268931341414, 1161913686618,4997204887550,21404922261112, 91351116184716,388581750349946,1647982988377786]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 11:12 EDT 2024. Contains 371779 sequences. (Running on oeis4.)