A034740 - OEIS

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A034740 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`6`
`4`		`15`
`5`		`31`
`6`		`92`
`7`		`267`
`8`		`1023`
`9`		`4404`
`10`		`21705`
`11`		`116999`
`12`		`680790`
`13`		`4217693`
`14`		`27653099`
`15`		`190915798`
`16`		`1382993235`
`17`		`10480207683`
`18`		`82865009684`
`19`		`682077068303`
`20`		`5832742772351`
`21`		`51724159284888`
`22`		`474869818486877`
`23`		`4506715742641627`

[1,3,6,15,31,92,267,1023,4404,21705,116999,680790, 4217693,27653099,190915798,1382993235,10480207683, 82865009684,682077068303,5832742772351, 51724159284888,474869818486877,4506715742641627]

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Last modified April 16 01:40 EDT 2024. Contains 371696 sequences. (Running on oeis4.)