A011831 - OEIS

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A011831 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`3`
`3`		`5`
`4`		`10`
`5`		`26`
`6`		`96`
`7`		`553`
`8`		`5461`
`9`		`100708`
`10`		`3617645`
`11`		`173567527`
`12`		`6366566540`
`13`		`158639466203`
`14`		`2814676722153`
`15`		`37776715520590`
`16`		`402955577714030`
`17`		`3548682190216501`
`18`		`26572504193848015`
`19`		`173131916047617788`

[2,3,5,10,26,96,553,5461,100708,3617645,173567527, 6366566540,158639466203,2814676722153, 37776715520590,402955577714030,3548682190216501, 26572504193848015,173131916047617788]

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Last modified September 13 20:16 EDT 2024. Contains 375910 sequences. (Running on oeis4.)