A219290 - OEIS

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A219290 as a simple table

`n`		`a(n)`
`1`		`7`
`2`		`18`
`3`		`220`
`4`		`2623`
`5`		`22970`
`6`		`185295`
`7`		`1455308`
`8`		`11001188`
`9`		`78655701`
`10`		`530818425`
`11`		`3400770086`
`12`		`20765160878`
`13`		`121095265926`
`14`		`675886798131`
`15`		`3619746974319`
`16`		`18647969101899`
`17`		`92619652248187`
`18`		`444385154988709`
`19`		`2063495070975608`

[7,18,220,2623,22970,185295,1455308,11001188, 78655701,530818425,3400770086,20765160878, 121095265926,675886798131,3619746974319, 18647969101899,92619652248187,444385154988709, 2063495070975608]

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