A201248 - OEIS

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A201248 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`216`
`5`		`38070`
`6`		`1314600`
`7`		`21191208`
`8`		`207830308`
`9`		`1442794332`
`10`		`7775083960`
`11`		`34530764200`
`12`		`131660992164`
`13`		`443702617356`
`14`		`1350258600008`
`15`		`3771242866680`
`16`		`9789675562020`
`17`		`23856321869260`
`18`		`55015308882264`
`19`		`120855465245464`
`20`		`254284702668580`
`21`		`514791197224860`
`22`		`1006655249550696`

[0,0,0,216,38070,1314600,21191208,207830308, 1442794332,7775083960,34530764200,131660992164, 443702617356,1350258600008,3771242866680, 9789675562020,23856321869260,55015308882264, 120855465245464,254284702668580,514791197224860, 1006655249550696]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)