A053155 - OEIS

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A053155 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`7`
`3`		`50`
`4`		`397`
`5`		`3366`
`6`		`29197`
`7`		`253030`
`8`		`2170357`
`9`		`18385046`
`10`		`153927037`
`11`		`1275981510`
`12`		`10492253317`
`13`		`85727548726`
`14`		`696964520077`
`15`		`5644579061990`
`16`		`45579645264277`
`17`		`367223771048406`
`18`		`2953549834748317`
`19`		`23724145930814470`
`20`		`190373553357763237`

[0,1,7,50,397,3366,29197,253030,2170357,18385046, 153927037,1275981510,10492253317,85727548726, 696964520077,5644579061990,45579645264277, 367223771048406,2953549834748317, 23724145930814470,190373553357763237]

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Last modified May 29 00:29 EDT 2024. Contains 372921 sequences. (Running on oeis4.)