A000043 - OEIS

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A000043 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`3`
`3`		`5`
`4`		`7`
`5`		`13`
`6`		`17`
`7`		`19`
`8`		`31`
`9`		`61`
`10`		`89`
`11`		`107`
`12`		`127`
`13`		`521`
`14`		`607`
`15`		`1279`
`16`		`2203`
`17`		`2281`
`18`		`3217`
`19`		`4253`
`20`		`4423`
`21`		`9689`
`22`		`9941`
`23`		`11213`
`24`		`19937`
`25`		`21701`
`26`		`23209`
`27`		`44497`
`28`		`86243`
`29`		`110503`
`30`		`132049`
`31`		`216091`
`32`		`756839`
`33`		`859433`
`34`		`1257787`
`35`		`1398269`
`36`		`2976221`
`37`		`3021377`
`38`		`6972593`
`39`		`13466917`
`40`		`20996011`
`41`		`24036583`
`42`		`25964951`
`43`		`30402457`
`44`		`32582657`
`45`		`37156667`
`46`		`42643801`
`47`		`43112609`
`48`		`57885161`

[2,3,5,7,13,17,19,31,61,89,107,127,521,607,1279, 2203,2281,3217,4253,4423,9689,9941,11213,19937, 21701,23209,44497,86243,110503,132049,216091, 756839,859433,1257787,1398269,2976221,3021377, 6972593,13466917,20996011,24036583,25964951, 30402457,32582657,37156667,42643801,43112609, 57885161]

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Last modified May 7 15:53 EDT 2024. Contains 372310 sequences. (Running on oeis4.)