A002817 - OEIS

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A002817 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`6`
`3`		`21`
`4`		`55`
`5`		`120`
`6`		`231`
`7`		`406`
`8`		`666`
`9`		`1035`
`10`		`1540`
`11`		`2211`
`12`		`3081`
`13`		`4186`
`14`		`5565`
`15`		`7260`
`16`		`9316`
`17`		`11781`
`18`		`14706`
`19`		`18145`
`20`		`22155`
`21`		`26796`
`22`		`32131`
`23`		`38226`
`24`		`45150`
`25`		`52975`
`26`		`61776`
`27`		`71631`
`28`		`82621`
`29`		`94830`
`30`		`108345`
`31`		`123256`
`32`		`139656`
`33`		`157641`
`34`		`177310`
`35`		`198765`
`36`		`222111`
`37`		`247456`
`38`		`274911`
`39`		`304590`

[0,1,6,21,55,120,231,406,666,1035,1540,2211,3081, 4186,5565,7260,9316,11781,14706,18145,22155,26796, 32131,38226,45150,52975,61776,71631,82621,94830, 108345,123256,139656,157641,177310,198765,222111, 247456,274911,304590]

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Last modified April 19 03:46 EDT 2024. Contains 371782 sequences. (Running on oeis4.)