A229651 - OEIS

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A229651 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`28`
`3`		`232`
`4`		`2092`
`5`		`19864`
`6`		`195352`
`7`		`1970896`
`8`		`20275660`
`9`		`211823800`
`10`		`2240795888`
`11`		`23951292204`
`12`		`258255572584`
`13`		`2805537209648`
`14`		`30675548482880`
`15`		`337307986673572`
`16`		`3727607821613388`
`17`		`41377406950962504`
`18`		`461130952671387592`
`19`		`5157535231753964268`

[1,4,28,232,2092,19864,195352,1970896,20275660, 211823800,2240795888,23951292204,258255572584, 2805537209648,30675548482880,337307986673572, 3727607821613388,41377406950962504, 461130952671387592,5157535231753964268]

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Last modified April 24 05:44 EDT 2024. Contains 371918 sequences. (Running on oeis4.)