A034868 - OEIS

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A034868 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`1`
`5`		`3`
`6`		`1`
`7`		`4`
`8`		`6`
`9`		`1`
`10`		`5`
`11`		`10`
`12`		`1`
`13`		`6`
`14`		`15`
`15`		`20`
`16`		`1`
`17`		`7`
`18`		`21`
`19`		`35`
`20`		`1`
`21`		`8`
`22`		`28`
`23`		`56`
`24`		`70`
`25`		`1`
`26`		`9`
`27`		`36`
`28`		`84`
`29`		`126`
`30`		`1`
`31`		`10`
`32`		`45`
`33`		`120`
`34`		`210`
`35`		`252`
`36`		`1`
`37`		`11`
`38`		`55`
`39`		`165`
`40`		`330`
`41`		`462`
`42`		`1`
`43`		`12`
`44`		`66`
`45`		`220`
`46`		`495`
`47`		`792`
`48`		`924`
`49`		`1`
`50`		`13`
`51`		`78`
`52`		`286`
`53`		`715`
`54`		`1287`
`55`		`1716`
`56`		`1`
`57`		`14`
`58`		`91`
`59`		`364`
`60`		`1001`
`61`		`2002`
`62`		`3003`
`63`		`3432`
`64`		`1`
`65`		`15`

[1,1,1,2,1,3,1,4,6,1,5,10,1,6,15,20,1,7,21,35,1,8, 28,56,70,1,9,36,84,126,1,10,45,120,210,252,1,11, 55,165,330,462,1,12,66,220,495,792,924,1,13,78, 286,715,1287,1716,1,14,91,364,1001,2002,3003,3432, 1,15]

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Last modified April 23 20:33 EDT 2024. Contains 371916 sequences. (Running on oeis4.)