A033123 - OEIS

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A033123 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`5`
`3`		`26`
`4`		`131`
`5`		`655`
`6`		`3276`
`7`		`16381`
`8`		`81905`
`9`		`409526`
`10`		`2047631`
`11`		`10238155`
`12`		`51190776`
`13`		`255953881`
`14`		`1279769405`
`15`		`6398847026`
`16`		`31994235131`
`17`		`159971175655`
`18`		`799855878276`
`19`		`3999279391381`
`20`		`19996396956905`
`21`		`99981984784526`
`22`		`499909923922631`
`23`		`2499549619613155`
`24`		`12497748098065776`

[1,5,26,131,655,3276,16381,81905,409526,2047631, 10238155,51190776,255953881,1279769405,6398847026, 31994235131,159971175655,799855878276, 3999279391381,19996396956905,99981984784526, 499909923922631,2499549619613155, 12497748098065776]

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)