A026943 - OEIS

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A026943 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`11`
`3`		`38`
`4`		`129`
`5`		`429`
`6`		`1407`
`7`		`4563`
`8`		`14669`
`9`		`46823`
`10`		`148587`
`11`		`469226`
`12`		`1475669`
`13`		`4624437`
`14`		`14447703`
`15`		`45017082`
`16`		`139937301`
`17`		`434093367`
`18`		`1344076131`
`19`		`4154688864`
`20`		`12823246677`
`21`		`39524238741`
`22`		`121671304191`
`23`		`374126377473`
`24`		`1149197708385`
`25`		`3526577233659`
`26`		`10812501524627`
`27`		`33123904911608`

[1,3,11,38,129,429,1407,4563,14669,46823,148587, 469226,1475669,4624437,14447703,45017082, 139937301,434093367,1344076131,4154688864, 12823246677,39524238741,121671304191,374126377473, 1149197708385,3526577233659,10812501524627, 33123904911608]

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Last modified April 16 10:08 EDT 2024. Contains 371698 sequences. (Running on oeis4.)