A222454 - OEIS

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A222454 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`23`
`3`		`194`
`4`		`1722`
`5`		`16440`
`6`		`161779`
`7`		`1752892`
`8`		`18608623`
`9`		`201223272`
`10`		`2201719251`
`11`		`24272631638`
`12`		`268705232398`
`13`		`2985516009592`
`14`		`33280348746620`
`15`		`371933566446760`
`16`		`4165471546299038`
`17`		`46738884729278494`
`18`		`525315130609406149`

[4,23,194,1722,16440,161779,1752892,18608623, 201223272,2201719251,24272631638,268705232398, 2985516009592,33280348746620,371933566446760, 4165471546299038,46738884729278494, 525315130609406149]

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Last modified April 25 10:01 EDT 2024. Contains 371967 sequences. (Running on oeis4.)