A241893 - OEIS

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A241893 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`8`
`4`		`28`
`5`		`120`
`6`		`460`
`7`		`1848`
`8`		`7308`
`9`		`29240`
`10`		`116620`
`11`		`466488`
`12`		`1864588`
`13`		`7458360`
`14`		`29827980`
`15`		`119311928`
`16`		`477225868`
`17`		`1908903480`
`18`		`7635526540`
`19`		`30542106168`
`20`		`122168075148`
`21`		`488672300600`
`22`		`1954687804300`

[0,0,0,8,28,120,460,1848,7308,29240,116620,466488, 1864588,7458360,29827980,119311928,477225868, 1908903480,7635526540,30542106168,122168075148, 488672300600,1954687804300]

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Last modified May 7 20:13 EDT 2024. Contains 372317 sequences. (Running on oeis4.)