A002450 - OEIS

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A002450 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`5`
`3`		`21`
`4`		`85`
`5`		`341`
`6`		`1365`
`7`		`5461`
`8`		`21845`
`9`		`87381`
`10`		`349525`
`11`		`1398101`
`12`		`5592405`
`13`		`22369621`
`14`		`89478485`
`15`		`357913941`
`16`		`1431655765`
`17`		`5726623061`
`18`		`22906492245`
`19`		`91625968981`
`20`		`366503875925`
`21`		`1466015503701`
`22`		`5864062014805`
`23`		`23456248059221`
`24`		`93824992236885`
`25`		`375299968947541`

[0,1,5,21,85,341,1365,5461,21845,87381,349525, 1398101,5592405,22369621,89478485,357913941, 1431655765,5726623061,22906492245,91625968981, 366503875925,1466015503701,5864062014805, 23456248059221,93824992236885,375299968947541]

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Last modified May 7 21:53 EDT 2024. Contains 372317 sequences. (Running on oeis4.)