A019578 - OEIS

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A019578 as a simple table

`n`		`a(n)`
`3`		`1`
`4`		`12`
`5`		`160`
`6`		`2450`
`7`		`43050`
`8`		`858480`
`9`		`19208000`
`10`		`477237600`
`11`		`13049190000`
`12`		`389642022000`
`13`		`12620614406400`
`14`		`440871877446000`
`15`		`16525943429595600`
`16`		`661779275661504000`
`17`		`28199857953915648000`
`18`		`1274233240573028736000`
`19`		`60863881753459328544000`

[1,12,160,2450,43050,858480,19208000,477237600, 13049190000,389642022000,12620614406400, 440871877446000,16525943429595600, 661779275661504000,28199857953915648000, 1274233240573028736000,60863881753459328544000]

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Last modified April 19 16:03 EDT 2024. Contains 371794 sequences. (Running on oeis4.)