A198769 - OEIS

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A198769 as a simple table

`n`		`a(n)`
`0`		`2`
`1`		`11`
`2`		`56`
`3`		`281`
`4`		`1406`
`5`		`7031`
`6`		`35156`
`7`		`175781`
`8`		`878906`
`9`		`4394531`
`10`		`21972656`
`11`		`109863281`
`12`		`549316406`
`13`		`2746582031`
`14`		`13732910156`
`15`		`68664550781`
`16`		`343322753906`
`17`		`1716613769531`
`18`		`8583068847656`
`19`		`42915344238281`
`20`		`214576721191406`
`21`		`1072883605957031`

[2,11,56,281,1406,7031,35156,175781,878906, 4394531,21972656,109863281,549316406,2746582031, 13732910156,68664550781,343322753906, 1716613769531,8583068847656,42915344238281, 214576721191406,1072883605957031]

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Last modified May 21 08:56 EDT 2024. Contains 372733 sequences. (Running on oeis4.)