A222390 - OEIS

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A222390 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`3`
`3`		`15`
`4`		`132`
`5`		`588`
`6`		`5031`
`7`		`22347`
`8`		`191064`
`9`		`848616`
`10`		`7255419`
`11`		`32225079`
`12`		`275514876`
`13`		`1223704404`
`14`		`10462309887`
`15`		`46468542291`
`16`		`397292260848`
`17`		`1764580902672`
`18`		`15086643602355`
`19`		`67007605759263`
`20`		`572895164628660`
`21`		`2544524437949340`
`22`		`21754929612286743`
`23`		`96624921036315675`

[0,3,15,132,588,5031,22347,191064,848616,7255419, 32225079,275514876,1223704404,10462309887, 46468542291,397292260848,1764580902672, 15086643602355,67007605759263,572895164628660, 2544524437949340,21754929612286743, 96624921036315675]

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Last modified April 23 11:07 EDT 2024. Contains 371905 sequences. (Running on oeis4.)