A006727 - OEIS

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A006727 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`4`
`3`		`8`
`4`		`15`
`5`		`28`
`6`		`50`
`7`		`90`
`8`		`156`
`9`		`274`
`10`		`466`
`11`		`804`
`12`		`1348`
`13`		`2300`
`14`		`3804`
`15`		`6450`
`16`		`10547`
`17`		`17784`
`18`		`28826`
`19`		`48464`
`20`		`77689`
`21`		`130868`
`22`		`207308`
`23`		`350014`
`24`		`548271`
`25`		`931584`
`26`		`1433966`
`27`		`2469368`
`28`		`3725257`
`29`		`6510384`
`30`		`9590838`
`31`		`17192714`
`32`		`24357702`
`33`		`45428434`
`34`		`61388268`
`35`		`119938514`
`36`		`152169019`
`37`		`320596894`
`38`		`366032458`
`39`		`863591282`
`40`		`863729021`
`41`		`2341276788`
`42`		`1916799026`
`43`		`6556348906`
`44`		`3755360368`
`45`		`18610776960`
`46`		`6082131438`
`47`		`53874179752`
`48`		`1495903344`
`49`		`164440159702`
`50`		`-48816119038`
`51`		`507516102724`
`52`		`-288652716240`
`53`		`1605880660392`
`54`		`-1407950918758`

[1,2,4,8,15,28,50,90,156,274,466,804,1348,2300, 3804,6450,10547,17784,28826,48464,77689,130868, 207308,350014,548271,931584,1433966,2469368, 3725257,6510384,9590838,17192714,24357702, 45428434,61388268,119938514,152169019,320596894, 366032458,863591282,863729021,2341276788, 1916799026,6556348906,3755360368,18610776960, 6082131438,53874179752,1495903344,164440159702, -48816119038,507516102724,-288652716240, 1605880660392,-1407950918758]

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Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)