A227506 - OEIS

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A227506 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`7`
`4`		`17`
`5`		`121`
`6`		`353`
`7`		`2591`
`8`		`8257`
`9`		`61921`
`10`		`207905`
`11`		`1582791`
`12`		`5501073`
`13`		`42344121`
`14`		`150827073`
`15`		`1170747519`
`16`		`4247388417`
`17`		`33186295681`
`18`		`122125206977`
`19`		`959260792775`
`20`		`3570473750929`
`21`		`28167068630713`
`22`		`105820555054241`
`23`		`837838806587167`
`24`		`3172136074486337`

[1,1,7,17,121,353,2591,8257,61921,207905,1582791, 5501073,42344121,150827073,1170747519,4247388417, 33186295681,122125206977,959260792775, 3570473750929,28167068630713,105820555054241, 837838806587167,3172136074486337]

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Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)