A126407 - OEIS

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A126407 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`20`
`2`		`94`
`3`		`450`
`4`		`2168`
`5`		`10486`
`6`		`50848`
`7`		`247024`
`8`		`1201730`
`9`		`5852530`
`10`		`28526860`
`11`		`139144760`
`12`		`679090456`
`13`		`3315836420`
`14`		`16196773236`
`15`		`79141717426`
`16`		`386812618952`
`17`		`1891013450430`
`18`		`9246370600422`
`19`		`45218609940844`
`20`		`221167392509842`

[1,20,94,450,2168,10486,50848,247024,1201730, 5852530,28526860,139144760,679090456,3315836420, 16196773236,79141717426,386812618952, 1891013450430,9246370600422,45218609940844, 221167392509842]

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