A290929 - OEIS

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A290929 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`13`
`3`		`39`
`4`		`114`
`5`		`330`
`6`		`948`
`7`		`2703`
`8`		`7655`
`9`		`21554`
`10`		`60389`
`11`		`168468`
`12`		`468199`
`13`		`1296826`
`14`		`3581185`
`15`		`9862749`
`16`		`27096216`
`17`		`74277342`
`18`		`203200986`
`19`		`554869701`
`20`		`1512575195`
`21`		`4116813032`
`22`		`11188568267`
`23`		`30367047720`
`24`		`82316338381`
`25`		`222875101936`
`26`		`602784607477`
`27`		`1628612506131`

[1,4,13,39,114,330,948,2703,7655,21554,60389, 168468,468199,1296826,3581185,9862749,27096216, 74277342,203200986,554869701,1512575195, 4116813032,11188568267,30367047720,82316338381, 222875101936,602784607477,1628612506131]

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Last modified April 23 01:19 EDT 2024. Contains 371906 sequences. (Running on oeis4.)