A280882 - OEIS

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A280882 as a simple table

`n`		`a(n)`
`4`		`1`
`5`		`10`
`6`		`20`
`7`		`245`
`8`		`56`
`9`		`2100`
`10`		`2640`
`11`		`36795`
`12`		`8140`
`13`		`542542`
`14`		`72436`
`15`		`3311945`
`16`		`6050240`
`17`		`91668080`
`18`		`2505120`
`19`		`1972220235`
`20`		`92327460`
`21`		`5331136090`
`22`		`6360277000`
`23`		`320219686633`
`24`		`29187262016`
`25`		`4567704520100`
`26`		`3125812500200`
`27`		`39433339579725`
`28`		`19033980625296`
`29`		`2173716576665550`

[1,10,20,245,56,2100,2640,36795,8140,542542,72436, 3311945,6050240,91668080,2505120,1972220235, 92327460,5331136090,6360277000,320219686633, 29187262016,4567704520100,3125812500200, 39433339579725,19033980625296,2173716576665550]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)