A154225 - OEIS

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A154225 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`5`
`5`		`4`
`6`		`14`
`7`		`36`
`8`		`30`
`9`		`576`
`10`		`55`
`11`		`14400`
`12`		`91`
`13`		`518400`
`14`		`140`
`15`		`25401600`
`16`		`204`
`17`		`1625702400`
`18`		`285`
`19`		`131681894400`
`20`		`385`
`21`		`13168189440000`
`22`		`506`
`23`		`1593350922240000`
`24`		`650`
`25`		`229442532802560000`
`26`		`819`
`27`		`38775788043632640000`
`28`		`1015`

[0,1,1,1,5,4,14,36,30,576,55,14400,91,518400,140, 25401600,204,1625702400,285,131681894400,385, 13168189440000,506,1593350922240000,650, 229442532802560000,819,38775788043632640000,1015]

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Last modified August 3 13:42 EDT 2024. Contains 374894 sequences. (Running on oeis4.)