A220792 - OEIS

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A220792 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`19`
`3`		`142`
`4`		`1224`
`5`		`9500`
`6`		`74581`
`7`		`568257`
`8`		`4365491`
`9`		`33310666`
`10`		`254686655`
`11`		`1943858975`
`12`		`14845643699`
`13`		`113333269572`
`14`		`865350109627`
`15`		`6606661069924`
`16`		`50442027880390`
`17`		`385116527587290`
`18`		`2940337140545833`
`19`		`22449121325990250`
`20`		`171396892307878249`

[2,19,142,1224,9500,74581,568257,4365491,33310666, 254686655,1943858975,14845643699,113333269572, 865350109627,6606661069924,50442027880390, 385116527587290,2940337140545833, 22449121325990250,171396892307878249]

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Last modified August 15 08:18 EDT 2024. Contains 375173 sequences. (Running on oeis4.)