A054666 - OEIS

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A054666 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`12`
`4`		`54`
`5`		`259`
`6`		`1296`
`7`		`6665`
`8`		`34992`
`9`		`186624`
`10`		`1007769`
`11`		`5496925`
`12`		`30233088`
`13`		`167444795`
`14`		`932906715`
`15`		`5224277604`
`16`		`29386561536`
`17`		`165947641615`
`18`		`940369969152`
`19`		`5345260877285`
`20`		`30467987000514`
`21`		`174102782860140`
`22`		`997134120017175`

[1,3,12,54,259,1296,6665,34992,186624,1007769, 5496925,30233088,167444795,932906715,5224277604, 29386561536,165947641615,940369969152, 5345260877285,30467987000514,174102782860140, 997134120017175]

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Last modified April 25 07:41 EDT 2024. Contains 371964 sequences. (Running on oeis4.)