A149856 - OEIS

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A149856 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`5`
`3`		`13`
`4`		`37`
`5`		`119`
`6`		`397`
`7`		`1364`
`8`		`4718`
`9`		`16679`
`10`		`60629`
`11`		`223411`
`12`		`831697`
`13`		`3115490`
`14`		`11781657`
`15`		`45056702`
`16`		`173446087`
`17`		`671335261`
`18`		`2610604193`
`19`		`10205624491`
`20`		`40127858406`
`21`		`158396721706`
`22`		`627451787342`
`23`		`2493938507817`
`24`		`9946087760078`
`25`		`39803742369745`
`26`		`159716582107213`
`27`		`642487259246869`
`28`		`2590943237172682`

[1,2,5,13,37,119,397,1364,4718,16679,60629,223411, 831697,3115490,11781657,45056702,173446087, 671335261,2610604193,10205624491,40127858406, 158396721706,627451787342,2493938507817, 9946087760078,39803742369745,159716582107213, 642487259246869,2590943237172682]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)