A139104 - OEIS

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A139104 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`4`
`3`		`18`
`4`		`74`
`5`		`1198`
`6`		`4794`
`7`		`76718`
`8`		`306874`
`9`		`4909998`
`10`		`314239934`
`11`		`1256959738`
`12`		`80445423294`
`13`		`1287126772718`
`14`		`5148507090874`
`15`		`82376113453998`
`16`		`5272071261055934`
`17`		`337412560707579838`
`18`		`1349650242830319354`
`19`		`86377615541140438718`
`20`		`1382041848658247019502`
`21`		`5528167394632988078010`

[2,4,18,74,1198,4794,76718,306874,4909998, 314239934,1256959738,80445423294,1287126772718, 5148507090874,82376113453998,5272071261055934, 337412560707579838,1349650242830319354, 86377615541140438718,1382041848658247019502, 5528167394632988078010]

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Last modified May 7 20:13 EDT 2024. Contains 372317 sequences. (Running on oeis4.)