A024876 - OEIS

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A024876 as a simple table

`n`		`a(n)`
`0`		`3`
`1`		`7`
`2`		`15`
`3`		`31`
`4`		`68`
`5`		`151`
`6`		`339`
`7`		`767`
`8`		`1743`
`9`		`3972`
`10`		`9067`
`11`		`20719`
`12`		`47375`
`13`		`108367`
`14`		`247940`
`15`		`567359`
`16`		`1298395`
`17`		`2971519`
`18`		`6800863`
`19`		`15565316`
`20`		`35625171`
`21`		`81537815`
`22`		`186622095`
`23`		`427137983`
`24`		`977628868`
`25`		`2237588711`
`26`		`5121377187`
`27`		`11721775999`
`28`		`26828733231`

[3,7,15,31,68,151,339,767,1743,3972,9067,20719, 47375,108367,247940,567359,1298395,2971519, 6800863,15565316,35625171,81537815,186622095, 427137983,977628868,2237588711,5121377187, 11721775999,26828733231]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)