A049918 - OEIS

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A049918 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`3`
`3`		`1`
`4`		`4`
`5`		`6`
`6`		`14`
`7`		`26`
`8`		`54`
`9`		`105`
`10`		`213`
`11`		`424`
`12`		`850`
`13`		`1697`
`14`		`3392`
`15`		`6776`
`16`		`13540`
`17`		`27052`
`18`		`54157`
`19`		`108312`
`20`		`216626`
`21`		`433249`
`22`		`866496`
`23`		`1732984`
`24`		`3465956`
`25`		`6931884`
`26`		`13863717`
`27`		`27727326`
`28`		`55454441`
`29`		`110908456`
`30`		`221816065`
`31`		`443630435`
`32`		`887257486`
`33`		`1774508208`

[1,3,1,4,6,14,26,54,105,213,424,850,1697,3392, 6776,13540,27052,54157,108312,216626,433249, 866496,1732984,3465956,6931884,13863717,27727326, 55454441,110908456,221816065,443630435,887257486, 1774508208]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)