A219912 - OEIS

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A219912 as a simple table

`n`		`a(n)`
`1`		`15`
`2`		`15`
`3`		`147`
`4`		`758`
`5`		`3800`
`6`		`17007`
`7`		`76385`
`8`		`349806`
`9`		`1607125`
`10`		`7199979`
`11`		`30981013`
`12`		`127687103`
`13`		`506185639`
`14`		`1941810446`
`15`		`7244804147`
`16`		`26372456342`
`17`		`93824668945`
`18`		`326547924276`
`19`		`1112721925642`
`20`		`3715396008519`
`21`		`12167245853141`
`22`		`39113514133345`

[15,15,147,758,3800,17007,76385,349806,1607125, 7199979,30981013,127687103,506185639,1941810446, 7244804147,26372456342,93824668945,326547924276, 1112721925642,3715396008519,12167245853141, 39113514133345]

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Last modified September 2 09:35 EDT 2024. Contains 375613 sequences. (Running on oeis4.)