A212660 - OEIS

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A212660 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`2`
`4`		`4`
`5`		`12`
`6`		`72`
`7`		`648`
`8`		`11664`
`9`		`349920`
`10`		`19595520`
`11`		`1939956480`
`12`		`360831905280`
`13`		`120878688268800`
`14`		`76153573609344000`
`15`		`88414298960448384000`
`16`		`192920000331698373888000`
`17`		`787113601353329365463040000`
`18`		`6068645866434169407720038400000`
`19`		`88189561731021349832987598028800000`
`20`		`2433502766405803127291459780006707200000`

[1,1,2,2,4,12,72,648,11664,349920,19595520, 1939956480,360831905280,120878688268800, 76153573609344000,88414298960448384000, 192920000331698373888000, 787113601353329365463040000, 6068645866434169407720038400000, 88189561731021349832987598028800000, 2433502766405803127291459780006707200000]

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Last modified April 24 06:34 EDT 2024. Contains 371920 sequences. (Running on oeis4.)