A058128 - OEIS

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A058128 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`28`
`5`		`195`
`6`		`1866`
`7`		`22876`
`8`		`342392`
`9`		`6053445`
`10`		`123456790`
`11`		`2853116706`
`12`		`73686780564`
`13`		`2103299351335`
`14`		`65751519677858`
`15`		`2234152501943160`
`16`		`81985529216486896`
`17`		`3231407272993502985`
`18`		`136146740744970718254`
`19`		`6106233505124424657790`
`20`		`290464265927977839335180`

[1,2,6,28,195,1866,22876,342392,6053445,123456790, 2853116706,73686780564,2103299351335, 65751519677858,2234152501943160,81985529216486896, 3231407272993502985,136146740744970718254, 6106233505124424657790,290464265927977839335180]

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)