A113870 - OEIS

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A113870 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`7`
`4`		`39`
`5`		`103`
`6`		`615`
`7`		`1639`
`8`		`9831`
`9`		`26215`
`10`		`157287`
`11`		`419431`
`12`		`2516583`
`13`		`6710887`
`14`		`40265319`
`15`		`107374183`
`16`		`644245095`
`17`		`1717986919`
`18`		`10307921511`
`19`		`27487790695`
`20`		`164926744167`
`21`		`439804651111`
`22`		`2638827906663`
`23`		`7036874417767`
`24`		`42221246506599`

[1,3,7,39,103,615,1639,9831,26215,157287,419431, 2516583,6710887,40265319,107374183,644245095, 1717986919,10307921511,27487790695,164926744167, 439804651111,2638827906663,7036874417767, 42221246506599]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)