A158826 - OEIS

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A158826 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`12`
`4`		`54`
`5`		`260`
`6`		`1310`
`7`		`6824`
`8`		`36478`
`9`		`199094`
`10`		`1105478`
`11`		`6227712`
`12`		`35520498`
`13`		`204773400`
`14`		`1191572004`
`15`		`6990859416`
`16`		`41313818217`
`17`		`245735825082`
`18`		`1470125583756`
`19`		`8840948601024`
`20`		`53417237877396`
`21`		`324123222435804`
`22`		`1974317194619712`

[1,3,12,54,260,1310,6824,36478,199094,1105478, 6227712,35520498,204773400,1191572004,6990859416, 41313818217,245735825082,1470125583756, 8840948601024,53417237877396,324123222435804, 1974317194619712]

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