A225681 - OEIS

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A225681 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`0`
`4`		`0`
`5`		`0`
`6`		`0`
`7`		`0`
`8`		`4`
`9`		`24`
`10`		`92`
`11`		`292`
`12`		`850`
`13`		`2276`
`14`		`5766`
`15`		`13968`
`16`		`32690`
`17`		`74368`
`18`		`165442`
`19`		`361104`
`20`		`776116`
`21`		`1646566`
`22`		`3456030`
`23`		`7189232`
`24`		`14844878`
`25`		`30464914`

[0,0,0,0,0,0,0,0,4,24,92,292,850,2276,5766,13968, 32690,74368,165442,361104,776116,1646566,3456030, 7189232,14844878,30464914]

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Last modified April 24 07:01 EDT 2024. Contains 371920 sequences. (Running on oeis4.)