A328140 - OEIS

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A328140 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`8`
`3`		`22`
`4`		`81`
`5`		`260`
`6`		`854`
`7`		`2738`
`8`		`8710`
`9`		`27550`
`10`		`86696`
`11`		`271726`
`12`		`848681`
`13`		`2642662`
`14`		`8207726`
`15`		`25434686`
`16`		`78663773`
`17`		`242865100`
`18`		`748650655`
`19`		`2304552576`
`20`		`7085109570`
`21`		`21757557324`
`22`		`66745430284`
`23`		`204559349854`
`24`		`626379255199`
`25`		`1916485240548`
`26`		`5859359429380`
`27`		`17901726707224`

[1,2,8,22,81,260,854,2738,8710,27550,86696,271726, 848681,2642662,8207726,25434686,78663773, 242865100,748650655,2304552576,7085109570, 21757557324,66745430284,204559349854,626379255199, 1916485240548,5859359429380,17901726707224]

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Last modified April 25 09:49 EDT 2024. Contains 371967 sequences. (Running on oeis4.)