A020098 - OEIS

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A020098 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`3`
`4`		`10`
`5`		`47`
`6`		`261`
`7`		`1732`
`8`		`13221`
`9`		`114178`
`10`		`1100260`
`11`		`11702762`
`12`		`136177585`
`13`		`1720789476`
`14`		`23465311033`
`15`		`343446825120`
`16`		`5370259447317`
`17`		`89341588987180`
`18`		`1575660751228446`
`19`		`29364586727439204`
`20`		`576613703011533458`

[1,1,2,3,10,47,261,1732,13221,114178,1100260, 11702762,136177585,1720789476,23465311033, 343446825120,5370259447317,89341588987180, 1575660751228446,29364586727439204, 576613703011533458]

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Last modified April 20 02:14 EDT 2024. Contains 371798 sequences. (Running on oeis4.)