A055842 - OEIS

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A055842 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`16`
`3`		`80`
`4`		`400`
`5`		`2000`
`6`		`10000`
`7`		`50000`
`8`		`250000`
`9`		`1250000`
`10`		`6250000`
`11`		`31250000`
`12`		`156250000`
`13`		`781250000`
`14`		`3906250000`
`15`		`19531250000`
`16`		`97656250000`
`17`		`488281250000`
`18`		`2441406250000`
`19`		`12207031250000`
`20`		`61035156250000`
`21`		`305175781250000`
`22`		`1525878906250000`
`23`		`7629394531250000`

[1,3,16,80,400,2000,10000,50000,250000,1250000, 6250000,31250000,156250000,781250000,3906250000, 19531250000,97656250000,488281250000, 2441406250000,12207031250000,61035156250000, 305175781250000,1525878906250000,7629394531250000]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)