A231377 - OEIS

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A231377 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`21`
`3`		`93`
`4`		`378`
`5`		`1519`
`6`		`6126`
`7`		`24747`
`8`		`99964`
`9`		`403743`
`10`		`1630662`
`11`		`6586087`
`12`		`26600572`
`13`		`107437031`
`14`		`433927396`
`15`		`1752589551`
`16`		`7078534592`
`17`		`28589495207`
`18`		`115470119764`
`19`		`466372299261`
`20`		`1883631211124`
`21`		`7607798625811`
`22`		`30727139997676`
`23`		`124103854340837`

[4,21,93,378,1519,6126,24747,99964,403743,1630662, 6586087,26600572,107437031,433927396,1752589551, 7078534592,28589495207,115470119764,466372299261, 1883631211124,7607798625811,30727139997676, 124103854340837]

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Last modified September 17 17:26 EDT 2024. Contains 375990 sequences. (Running on oeis4.)