A020132 - OEIS

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A020132 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`3`
`5`		`10`
`6`		`51`
`7`		`319`
`8`		`2311`
`9`		`19061`
`10`		`176311`
`11`		`1807182`
`12`		`20330789`
`13`		`249052162`
`14`		`3299941146`
`15`		`47024161318`
`16`		`717118460091`
`17`		`11653174976469`
`18`		`201017268344079`
`19`		`3668565147279424`
`20`		`70619879085128904`
`21`		`1430052551473860293`

[1,1,1,1,3,10,51,319,2311,19061,176311,1807182, 20330789,249052162,3299941146,47024161318, 717118460091,11653174976469,201017268344079, 3668565147279424,70619879085128904, 1430052551473860293]

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)