A015442 - OEIS

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A015442 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`1`
`3`		`8`
`4`		`15`
`5`		`71`
`6`		`176`
`7`		`673`
`8`		`1905`
`9`		`6616`
`10`		`19951`
`11`		`66263`
`12`		`205920`
`13`		`669761`
`14`		`2111201`
`15`		`6799528`
`16`		`21577935`
`17`		`69174631`
`18`		`220220176`
`19`		`704442593`
`20`		`2245983825`
`21`		`7177081976`
`22`		`22898968751`
`23`		`73138542583`
`24`		`233431323840`
`25`		`745401121921`
`26`		`2379420388801`

[0,1,1,8,15,71,176,673,1905,6616,19951,66263, 205920,669761,2111201,6799528,21577935,69174631, 220220176,704442593,2245983825,7177081976, 22898968751,73138542583,233431323840,745401121921, 2379420388801]

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)