A052993 - OEIS

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A052993 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`4`
`4`		`13`
`5`		`13`
`6`		`40`
`7`		`40`
`8`		`121`
`9`		`121`
`10`		`364`
`11`		`364`
`12`		`1093`
`13`		`1093`
`14`		`3280`
`15`		`3280`
`16`		`9841`
`17`		`9841`
`18`		`29524`
`19`		`29524`
`20`		`88573`
`21`		`88573`
`22`		`265720`
`23`		`265720`
`24`		`797161`
`25`		`797161`
`26`		`2391484`
`27`		`2391484`
`28`		`7174453`
`29`		`7174453`
`30`		`21523360`
`31`		`21523360`
`32`		`64570081`
`33`		`64570081`
`34`		`193710244`

[1,1,4,4,13,13,40,40,121,121,364,364,1093,1093, 3280,3280,9841,9841,29524,29524,88573,88573, 265720,265720,797161,797161,2391484,2391484, 7174453,7174453,21523360,21523360,64570081, 64570081,193710244]

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Last modified April 23 13:51 EDT 2024. Contains 371914 sequences. (Running on oeis4.)