A111808 - OEIS

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A111808 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`1`
`5`		`2`
`6`		`3`
`7`		`1`
`8`		`3`
`9`		`6`
`10`		`7`
`11`		`1`
`12`		`4`
`13`		`10`
`14`		`16`
`15`		`19`
`16`		`1`
`17`		`5`
`18`		`15`
`19`		`30`
`20`		`45`
`21`		`51`
`22`		`1`
`23`		`6`
`24`		`21`
`25`		`50`
`26`		`90`
`27`		`126`
`28`		`141`
`29`		`1`
`30`		`7`
`31`		`28`
`32`		`77`
`33`		`161`
`34`		`266`
`35`		`357`
`36`		`393`
`37`		`1`
`38`		`8`
`39`		`36`
`40`		`112`
`41`		`266`
`42`		`504`
`43`		`784`
`44`		`1016`
`45`		`1107`
`46`		`1`
`47`		`9`
`48`		`45`
`49`		`156`
`50`		`414`
`51`		`882`
`52`		`1554`
`53`		`2304`
`54`		`2907`
`55`		`3139`
`56`		`1`
`57`		`10`
`58`		`55`
`59`		`210`
`60`		`615`
`61`		`1452`
`62`		`2850`
`63`		`4740`
`64`		`6765`
`65`		`8350`

[1,1,1,1,2,3,1,3,6,7,1,4,10,16,19,1,5,15,30,45,51, 1,6,21,50,90,126,141,1,7,28,77,161,266,357,393,1, 8,36,112,266,504,784,1016,1107,1,9,45,156,414,882, 1554,2304,2907,3139,1,10,55,210,615,1452,2850, 4740,6765,8350]

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Last modified May 5 00:40 EDT 2024. Contains 372257 sequences. (Running on oeis4.)