A144278 - OEIS

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A144278 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`14`
`3`		`108`
`4`		`1180`
`5`		`15400`
`6`		`255400`
`7`		`4888960`
`8`		`109951360`
`9`		`2793984000`
`10`		`79855107200`
`11`		`2522981120000`
`12`		`87503244928000`
`13`		`3299660415744000`
`14`		`134477619593856000`
`15`		`5887149103503360000`
`16`		`275541626811601920000`
`17`		`13727736328568199168000`
`18`		`725335510624740370432000`

[1,2,14,108,1180,15400,255400,4888960,109951360, 2793984000,79855107200,2522981120000, 87503244928000,3299660415744000, 134477619593856000,5887149103503360000, 275541626811601920000,13727736328568199168000, 725335510624740370432000]

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Last modified June 1 22:32 EDT 2023. Contains 363078 sequences. (Running on oeis4.)