A014228 - OEIS

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A014228 as a simple table

`n`		`a(n)`
`0`		`2`
`1`		`10`
`2`		`140`
`3`		`2940`
`4`		`77616`
`5`		`2378376`
`6`		`80978040`
`7`		`2982691140`
`8`		`116776877360`
`9`		`4800591267472`
`10`		`205384736883872`
`11`		`9084324900632800`
`12`		`413286869105712000`
`13`		`19262120149391220000`
`14`		`916763612521908006000`
`15`		`44440565510927197408500`
`16`		`2189466044883038600910000`

[2,10,140,2940,77616,2378376,80978040,2982691140, 116776877360,4800591267472,205384736883872, 9084324900632800,413286869105712000, 19262120149391220000,916763612521908006000, 44440565510927197408500,2189466044883038600910000]

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Last modified April 25 16:45 EDT 2024. Contains 371989 sequences. (Running on oeis4.)