A007477 - OEIS

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A007477 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`3`
`5`		`6`
`6`		`11`
`7`		`22`
`8`		`44`
`9`		`90`
`10`		`187`
`11`		`392`
`12`		`832`
`13`		`1778`
`14`		`3831`
`15`		`8304`
`16`		`18104`
`17`		`39666`
`18`		`87296`
`19`		`192896`
`20`		`427778`
`21`		`951808`
`22`		`2124135`
`23`		`4753476`
`24`		`10664458`
`25`		`23981698`
`26`		`54045448`
`27`		`122041844`
`28`		`276101386`
`29`		`625725936`
`30`		`1420386363`
`31`		`3229171828`
`32`		`7351869690`
`33`		`16760603722`
`34`		`38258956928`
`35`		`87437436916`
`36`		`200057233386`
`37`		`458223768512`
`38`		`1050614664580`

[1,1,1,2,3,6,11,22,44,90,187,392,832,1778,3831, 8304,18104,39666,87296,192896,427778,951808, 2124135,4753476,10664458,23981698,54045448, 122041844,276101386,625725936,1420386363, 3229171828,7351869690,16760603722,38258956928, 87437436916,200057233386,458223768512, 1050614664580]

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Last modified April 25 10:01 EDT 2024. Contains 371967 sequences. (Running on oeis4.)