A108209 - OEIS

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A108209 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`2`
`2`		`10`
`3`		`92`
`4`		`1320`
`5`		`25664`
`6`		`628400`
`7`		`18544032`
`8`		`640243520`
`9`		`25313036288`
`10`		`1127562249600`
`11`		`55871851754240`
`12`		`3048145476992000`
`13`		`181547804177418240`
`14`		`11721355489130393600`
`15`		`815411545722159841280`
`16`		`60804225264488076288000`

[0,2,10,92,1320,25664,628400,18544032,640243520, 25313036288,1127562249600,55871851754240, 3048145476992000,181547804177418240, 11721355489130393600,815411545722159841280, 60804225264488076288000]

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Last modified August 13 13:30 EDT 2024. Contains 375142 sequences. (Running on oeis4.)