A149922 - OEIS

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A149922 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`5`
`3`		`15`
`4`		`47`
`5`		`158`
`6`		`551`
`7`		`1978`
`8`		`7280`
`9`		`27287`
`10`		`103890`
`11`		`400726`
`12`		`1562935`
`13`		`6152911`
`14`		`24424119`
`15`		`97651753`
`16`		`392890089`
`17`		`1589751091`
`18`		`6465135718`
`19`		`26411296607`
`20`		`108341410515`
`21`		`446089923524`
`22`		`1843009043745`
`23`		`7638272615102`
`24`		`31747762868828`
`25`		`132306896027373`
`26`		`552742459514066`
`27`		`2314493115874922`
`28`		`9712068714424451`

[1,2,5,15,47,158,551,1978,7280,27287,103890, 400726,1562935,6152911,24424119,97651753, 392890089,1589751091,6465135718,26411296607, 108341410515,446089923524,1843009043745, 7638272615102,31747762868828,132306896027373, 552742459514066,2314493115874922,9712068714424451]

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Last modified August 27 02:32 EDT 2024. Contains 375462 sequences. (Running on oeis4.)