A281311 - OEIS

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A281311 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`1`
`3`		`7`
`4`		`17`
`5`		`55`
`6`		`17`
`7`		`119`
`8`		`321`
`9`		`711`
`10`		`1105`
`11`		`3511`
`12`		`1`
`13`		`7`
`14`		`17`
`15`		`119`
`16`		`321`
`17`		`1735`
`18`		`4177`
`19`		`29111`
`20`		`87041`
`21`		`506887`
`22`		`1053713`
`23`		`7367799`
`24`		`17892673`
`25`		`58137287`
`26`		`4277329`
`27`		`29810103`
`28`		`72352769`
`29`		`498080775`
`30`		`1410352145`
`31`		`4235320439`
`32`		`89408833`
`33`		`519953095`
`34`		`1074021457`
`35`		`7518150071`

[1,3,1,7,17,55,17,119,321,711,1105,3511,1,7,17, 119,321,1735,4177,29111,87041,506887,1053713, 7367799,17892673,58137287,4277329,29810103, 72352769,498080775,1410352145,4235320439,89408833, 519953095,1074021457,7518150071]

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Last modified August 18 09:18 EDT 2024. Contains 375264 sequences. (Running on oeis4.)