A111910 - OEIS

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A111910 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`5`
`5`		`1`
`6`		`1`
`7`		`14`
`8`		`14`
`9`		`1`
`10`		`1`
`11`		`30`
`12`		`84`
`13`		`30`
`14`		`1`
`15`		`1`
`16`		`55`
`17`		`330`
`18`		`330`
`19`		`55`
`20`		`1`
`21`		`1`
`22`		`91`
`23`		`1001`
`24`		`2145`
`25`		`1001`
`26`		`91`
`27`		`1`
`28`		`1`
`29`		`140`
`30`		`2548`
`31`		`10010`
`32`		`10010`
`33`		`2548`
`34`		`140`
`35`		`1`
`36`		`1`
`37`		`204`
`38`		`5712`
`39`		`37128`
`40`		`68068`
`41`		`37128`
`42`		`5712`
`43`		`204`
`44`		`1`
`45`		`1`
`46`		`285`
`47`		`11628`
`48`		`116280`
`49`		`352716`
`50`		`352716`
`51`		`116280`
`52`		`11628`
`53`		`285`
`54`		`1`

[1,1,1,1,5,1,1,14,14,1,1,30,84,30,1,1,55,330,330, 55,1,1,91,1001,2145,1001,91,1,1,140,2548,10010, 10010,2548,140,1,1,204,5712,37128,68068,37128, 5712,204,1,1,285,11628,116280,352716,352716, 116280,11628,285,1]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)