A243872 - OEIS

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A243872 as a simple table

`n`		`a(n)`
`9`		`1`
`10`		`4`
`11`		`16`
`12`		`65`
`13`		`263`
`14`		`1077`
`15`		`4419`
`16`		`18132`
`17`		`74368`
`18`		`304778`
`19`		`1247972`
`20`		`5105477`
`21`		`20867862`
`22`		`85219608`
`23`		`347724794`
`24`		`1417697157`
`25`		`5775652743`
`26`		`23512922998`
`27`		`95657223246`
`28`		`388912046916`
`29`		`1580241458120`
`30`		`6417249216667`
`31`		`26046042351889`
`32`		`105661066012240`
`33`		`428430870576913`

[1,4,16,65,263,1077,4419,18132,74368,304778, 1247972,5105477,20867862,85219608,347724794, 1417697157,5775652743,23512922998,95657223246, 388912046916,1580241458120,6417249216667, 26046042351889,105661066012240,428430870576913]

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Last modified April 24 08:28 EDT 2024. Contains 371927 sequences. (Running on oeis4.)