A219574 - OEIS

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A219574 as a simple table

`n`		`a(n)`
`1`		`20`
`2`		`132`
`3`		`1866`
`4`		`18564`
`5`		`154271`
`6`		`1230906`
`7`		`9838834`
`8`		`77121132`
`9`		`574114068`
`10`		`4011221077`
`11`		`26423019415`
`12`		`165621299493`
`13`		`995370542165`
`14`		`5764471362464`
`15`		`32276996597715`
`16`		`175191988301623`
`17`		`923800070721626`
`18`		`4741175946914574`
`19`		`23718827918983202`

[20,132,1866,18564,154271,1230906,9838834, 77121132,574114068,4011221077,26423019415, 165621299493,995370542165,5764471362464, 32276996597715,175191988301623,923800070721626, 4741175946914574,23718827918983202]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)