A186638 - OEIS

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A186638 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`0`
`2`		`0`
`3`		`4`
`4`		`14`
`5`		`78`
`6`		`488`
`7`		`3526`
`8`		`28858`
`9`		`264256`
`10`		`2678632`
`11`		`29787932`
`12`		`360669542`
`13`		`4723907966`
`14`		`66555492656`
`15`		`1003783052878`
`16`		`16136592266226`
`17`		`275459689319104`
`18`		`4976428074043376`
`19`		`94860000118416084`
`20`		`1902729366895036542`
`21`		`40062161968084543054`
`22`		`883460565601444487384`
`23`		`20363470614798268185558`
`24`		`489687069917632739530538`
`25`		`12264310955130816605856448`

[0,0,0,4,14,78,488,3526,28858,264256,2678632, 29787932,360669542,4723907966,66555492656, 1003783052878,16136592266226,275459689319104, 4976428074043376,94860000118416084, 1902729366895036542,40062161968084543054, 883460565601444487384,20363470614798268185558, 489687069917632739530538, 12264310955130816605856448]

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Last modified May 4 16:30 EDT 2024. Contains 372256 sequences. (Running on oeis4.)