A012571 - OEIS

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A012571 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`2`
`2`		`8`
`3`		`152`
`4`		`6848`
`5`		`554912`
`6`		`70690688`
`7`		`13009484672`
`8`		`3265063958528`
`9`		`1071643508306432`
`10`		`445538702940858368`
`11`		`228823524775428872192`
`12`		`142264706412727018078208`
`13`		`105297877340452669962493952`

[0,2,8,152,6848,554912,70690688,13009484672, 3265063958528,1071643508306432,445538702940858368, 228823524775428872192,142264706412727018078208, 105297877340452669962493952]

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Last modified September 5 03:34 EDT 2024. Contains 375686 sequences. (Running on oeis4.)