A228678 - OEIS

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A228678 as a simple table

`n`		`a(n)`
`1`		`5`
`2`		`19`
`3`		`77`
`4`		`313`
`5`		`1277`
`6`		`5215`
`7`		`21305`
`8`		`87049`
`9`		`355685`
`10`		`1453363`
`11`		`5938613`
`12`		`24265921`
`13`		`99153677`
`14`		`405154783`
`15`		`1655515121`
`16`		`6764650225`
`17`		`27641241413`
`18`		`112945711027`
`19`		`461510880221`
`20`		`1885793543785`
`21`		`7705597945181`
`22`		`31486076453887`
`23`		`128656207802537`

[5,19,77,313,1277,5215,21305,87049,355685,1453363, 5938613,24265921,99153677,405154783,1655515121, 6764650225,27641241413,112945711027,461510880221, 1885793543785,7705597945181,31486076453887, 128656207802537]

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Last modified May 2 19:04 EDT 2024. Contains 372203 sequences. (Running on oeis4.)