A211606 - OEIS

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A211606 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`1`
`3`		`5`
`4`		`26`
`5`		`110`
`6`		`490`
`7`		`2086`
`8`		`9240`
`9`		`40776`
`10`		`185820`
`11`		`855580`
`12`		`4048616`
`13`		`19455800`
`14`		`95773496`
`15`		`479581480`
`16`		`2454041920`
`17`		`12776826816`
`18`		`67849286160`
`19`		`366455145936`
`20`		`2015621873440`
`21`		`11268605368160`
`22`		`64074235576736`
`23`		`370040657037920`
`24`		`2171138049287296`
`25`		`12928631894588800`
`26`		`78139702237771200`

[0,0,1,5,26,110,490,2086,9240,40776,185820,855580, 4048616,19455800,95773496,479581480,2454041920, 12776826816,67849286160,366455145936, 2015621873440,11268605368160,64074235576736, 370040657037920,2171138049287296, 12928631894588800,78139702237771200]

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Last modified April 24 07:06 EDT 2024. Contains 371920 sequences. (Running on oeis4.)