A144485 - OEIS

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A144485 as a simple table

`n`		`a(n)`
`0`		`2`
`1`		`20`
`2`		`168`
`3`		`1320`
`4`		`10010`
`5`		`74256`
`6`		`542640`
`7`		`3922512`
`8`		`28120950`
`9`		`200300100`
`10`		`1419269280`
`11`		`10013421600`
`12`		`70394353848`
`13`		`493362138080`
`14`		`3448674255840`
`15`		`24051721745568`
`16`		`167405449649550`
`17`		`1163116182943260`
`18`		`8068463611408200`
`19`		`55891260077406600`

[2,20,168,1320,10010,74256,542640,3922512, 28120950,200300100,1419269280,10013421600, 70394353848,493362138080,3448674255840, 24051721745568,167405449649550,1163116182943260, 8068463611408200,55891260077406600]

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)