A026778 - OEIS

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A026778 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`7`
`3`		`16`
`4`		`35`
`5`		`78`
`6`		`171`
`7`		`383`
`8`		`849`
`9`		`1919`
`10`		`4301`
`11`		`9807`
`12`		`22193`
`13`		`50993`
`14`		`116349`
`15`		`269094`
`16`		`618277`
`17`		`1437916`
`18`		`3323277`
`19`		`7764996`
`20`		`18035275`
`21`		`42304904`
`22`		`98668223`
`23`		`232198092`
`24`		`543453693`
`25`		`1282401208`
`26`		`3010275001`
`27`		`7119589730`
`28`		`16753996391`

[1,3,7,16,35,78,171,383,849,1919,4301,9807,22193, 50993,116349,269094,618277,1437916,3323277, 7764996,18035275,42304904,98668223,232198092, 543453693,1282401208,3010275001,7119589730, 16753996391]

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Last modified August 30 00:57 EDT 2024. Contains 375520 sequences. (Running on oeis4.)