A017769 - OEIS

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A017769 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`53`
`2`		`1378`
`3`		`23426`
`4`		`292825`
`5`		`2869685`
`6`		`22957480`
`7`		`154143080`
`8`		`886322710`
`9`		`4431613550`
`10`		`19499099620`
`11`		`76223753060`
`12`		`266783135710`
`13`		`841392966470`
`14`		`2403979904200`
`15`		`6250347750920`
`16`		`14844575908435`
`17`		`32308782859535`
`18`		`64617565719070`
`19`		`119032357903550`
`20`		`202355008436035`

[1,53,1378,23426,292825,2869685,22957480, 154143080,886322710,4431613550,19499099620, 76223753060,266783135710,841392966470, 2403979904200,6250347750920,14844575908435, 32308782859535,64617565719070,119032357903550, 202355008436035]

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Last modified July 3 19:26 EDT 2024. Contains 373983 sequences. (Running on oeis4.)