A224248 - OEIS

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A224248 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`1`
`6`		`20`
`7`		`270`
`8`		`3142`
`9`		`34291`
`10`		`364462`
`11`		`3844051`
`12`		`40632886`
`13`		`432715409`
`14`		`4655417038`
`15`		`50667480496`
`16`		`558143676522`
`17`		`6223527776874`
`18`		`70228214538096`
`19`		`801705888742781`
`20`		`9254554670121572`
`21`		`107975393459449243`
`22`		`1272651313142352772`
`23`		`15145990284267530992`

[0,0,0,0,0,1,20,270,3142,34291,364462,3844051, 40632886,432715409,4655417038,50667480496, 558143676522,6223527776874,70228214538096, 801705888742781,9254554670121572, 107975393459449243,1272651313142352772, 15145990284267530992]

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Last modified April 18 15:48 EDT 2024. Contains 371780 sequences. (Running on oeis4.)