A006773 - OEIS

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A006773 as a simple table

`n`		`a(n)`
`1`		`0`
`2`		`1`
`3`		`5`
`4`		`30`
`5`		`186`
`6`		`1164`
`7`		`7344`
`8`		`46732`
`9`		`299604`
`10`		`1932900`
`11`		`12537542`
`12`		`81705782`
`13`		`534663812`
`14`		`3511466838`
`15`		`23136724382`
`16`		`152888000934`
`17`		`1012925595468`
`18`		`6726766841438`
`19`		`44767880394634`
`20`		`298522284224824`
`21`		`1994187071224056`
`22`		`13343458013982572`
`23`		`89420609914983270`
`24`		`600088861692380354`
`25`		`4032377457462571694`
`26`		`27129080022839863318`
`27`		`182726605700552001998`

[0,1,5,30,186,1164,7344,46732,299604,1932900, 12537542,81705782,534663812,3511466838, 23136724382,152888000934,1012925595468, 6726766841438,44767880394634,298522284224824, 1994187071224056,13343458013982572, 89420609914983270,600088861692380354, 4032377457462571694,27129080022839863318, 182726605700552001998]

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Last modified September 18 15:46 EDT 2024. Contains 376000 sequences. (Running on oeis4.)