A145941 - OEIS

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A145941 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`9`
`6`		`17`
`7`		`39`
`8`		`147`
`9`		`697`
`10`		`3223`
`11`		`21385`
`12`		`138955`
`13`		`1236361`
`14`		`11421757`
`15`		`147405903`
`16`		`1921739323`
`17`		`34678828327`
`18`		`635167573009`
`19`		`16140984723163`
`20`		`417732159981711`
`21`		`14999420093273161`
`22`		`546619996126234299`
`23`		`27635699247921456049`

[1,1,1,1,9,17,39,147,697,3223,21385,138955, 1236361,11421757,147405903,1921739323,34678828327, 635167573009,16140984723163,417732159981711, 14999420093273161,546619996126234299, 27635699247921456049]

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Last modified April 24 17:51 EDT 2024. Contains 371962 sequences. (Running on oeis4.)