A068031 - OEIS

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A068031 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`1`
`3`		`1`
`4`		`2`
`5`		`4`
`6`		`7`
`7`		`13`
`8`		`26`
`9`		`52`
`10`		`104`
`11`		`206`
`12`		`410`
`13`		`820`
`14`		`1640`
`15`		`3280`
`16`		`6556`
`17`		`13108`
`18`		`26216`
`19`		`52432`
`20`		`104864`
`21`		`209720`
`22`		`419432`
`23`		`838864`
`24`		`1677728`
`25`		`3355456`
`26`		`6710896`
`27`		`13421776`
`28`		`26843552`
`29`		`53687104`
`30`		`107374208`
`31`		`214748384`
`32`		`429496736`
`33`		`858993472`
`34`		`1717986944`

[1,1,1,1,2,4,7,13,26,52,104,206,410,820,1640,3280, 6556,13108,26216,52432,104864,209720,419432, 838864,1677728,3355456,6710896,13421776,26843552, 53687104,107374208,214748384,429496736,858993472, 1717986944]

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Last modified April 25 06:49 EDT 2024. Contains 371964 sequences. (Running on oeis4.)