A091811 - OEIS

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A091811 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`2`
`4`		`10`
`5`		`15`
`6`		`6`
`7`		`35`
`8`		`84`
`9`		`70`
`10`		`20`
`11`		`126`
`12`		`420`
`13`		`540`
`14`		`315`
`15`		`70`
`16`		`462`
`17`		`1980`
`18`		`3465`
`19`		`3080`
`20`		`1386`
`21`		`252`
`22`		`1716`
`23`		`9009`
`24`		`20020`
`25`		`24024`
`26`		`16380`
`27`		`6006`
`28`		`924`
`29`		`6435`
`30`		`40040`
`31`		`108108`
`32`		`163800`
`33`		`150150`
`34`		`83160`
`35`		`25740`
`36`		`3432`
`37`		`24310`
`38`		`175032`
`39`		`556920`
`40`		`1021020`
`41`		`1178100`
`42`		`875160`

[1,3,2,10,15,6,35,84,70,20,126,420,540,315,70,462, 1980,3465,3080,1386,252,1716,9009,20020,24024, 16380,6006,924,6435,40040,108108,163800,150150, 83160,25740,3432,24310,175032,556920,1021020, 1178100,875160]

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Last modified August 29 06:09 EDT 2024. Contains 375510 sequences. (Running on oeis4.)