A089459 - OEIS

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A089459 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`6`
`5`		`30`
`6`		`221`
`7`		`2201`
`8`		`27769`
`9`		`424757`
`10`		`7639190`
`11`		`157969167`
`12`		`3692733181`
`13`		`96293669499`
`14`		`2771232779481`
`15`		`87247362424120`
`16`		`2982901522141490`
`17`		`110057420712635526`
`18`		`4358745145279372293`
`19`		`184433423940319376323`

[1,1,1,2,6,30,221,2201,27769,424757,7639190, 157969167,3692733181,96293669499,2771232779481, 87247362424120,2982901522141490, 110057420712635526,4358745145279372293, 184433423940319376323]

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Last modified April 23 10:29 EDT 2024. Contains 371905 sequences. (Running on oeis4.)