A278872 - OEIS

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A278872 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`15`
`4`		`4`
`5`		`55`
`6`		`0`
`7`		`247`
`8`		`0`
`9`		`1021`
`10`		`17`
`11`		`4095`
`12`		`80`
`13`		`16215`
`14`		`80`
`15`		`65503`
`16`		`260`
`17`		`261503`
`18`		`276`
`19`		`1047895`
`20`		`336`
`21`		`4193621`
`22`		`341`
`23`		`16774485`
`24`		`1365`
`25`		`67108181`
`26`		`4437`
`27`		`268432725`
`28`		`17749`
`29`		`1073700181`
`30`		`16725`
`31`		`4294964565`
`32`		`66901`
`33`		`17179737429`
`34`		`20821`
`35`		`68719301973`
`36`		`87381`
`37`		`274877863253`

[1,1,1,15,4,55,0,247,0,1021,17,4095,80,16215,80, 65503,260,261503,276,1047895,336,4193621,341, 16774485,1365,67108181,4437,268432725,17749, 1073700181,16725,4294964565,66901,17179737429, 20821,68719301973,87381,274877863253]

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Last modified July 29 02:16 EDT 2024. Contains 374727 sequences. (Running on oeis4.)