A071231 - OEIS

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A071231 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`136`
`3`		`3321`
`4`		`32896`
`5`		`195625`
`6`		`840456`
`7`		`2883601`
`8`		`8390656`
`9`		`21526641`
`10`		`50005000`
`11`		`107186761`
`12`		`215001216`
`13`		`407879641`
`14`		`737913736`
`15`		`1281470625`
`16`		`2147516416`
`17`		`3487920481`
`18`		`5510032776`
`19`		`8491846681`
`20`		`12800080000`
`21`		`18911526921`
`22`		`27438053896`
`23`		`39155632561`
`24`		`55037822976`

[0,1,136,3321,32896,195625,840456,2883601,8390656, 21526641,50005000,107186761,215001216,407879641, 737913736,1281470625,2147516416,3487920481, 5510032776,8491846681,12800080000,18911526921, 27438053896,39155632561,55037822976]

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)