A145999 - OEIS

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A145999 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`1`
`5`		`2`
`6`		`1`
`7`		`7`
`8`		`2`
`9`		`23`
`10`		`5`
`11`		`132`
`12`		`12`
`13`		`836`
`14`		`51`
`15`		`8563`
`16`		`317`
`17`		`115954`
`18`		`2654`
`19`		`2274857`
`20`		`30351`
`21`		`60964251`
`22`		`489559`
`23`		`2304941344`
`24`		`11104536`
`25`		`120886008663`
`26`		`350752586`
`27`		`8909697213591`
`28`		`15493779226`
`29`		`915528841065256`
`30`		`954798521885`

[1,1,2,1,2,1,7,2,23,5,132,12,836,51,8563,317, 115954,2654,2274857,30351,60964251,489559, 2304941344,11104536,120886008663,350752586, 8909697213591,15493779226,915528841065256, 954798521885]

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Last modified September 17 20:00 EDT 2024. Contains 375990 sequences. (Running on oeis4.)