A196890 - OEIS

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A196890 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`10`
`3`		`23`
`4`		`72`
`5`		`335`
`6`		`2220`
`7`		`19166`
`8`		`217862`
`9`		`3428059`
`10`		`71688050`
`11`		`1884401480`
`12`		`63363038340`
`13`		`2929516409504`
`14`		`178211319638172`
`15`		`13290584617658383`
`16`		`1240111930777216192`
`17`		`158642776309162956097`
`18`		`26642849845285577276244`
`19`		`5432337767302682299726906`

[1,1,10,23,72,335,2220,19166,217862,3428059, 71688050,1884401480,63363038340,2929516409504, 178211319638172,13290584617658383, 1240111930777216192,158642776309162956097, 26642849845285577276244,5432337767302682299726906]

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Last modified May 2 07:19 EDT 2024. Contains 372178 sequences. (Running on oeis4.)