A221206 - OEIS

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A221206 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`5`
`3`		`12`
`4`		`33`
`5`		`93`
`6`		`269`
`7`		`788`
`8`		`2330`
`9`		`6947`
`10`		`20840`
`11`		`62834`
`12`		`190240`
`13`		`577990`
`14`		`1761279`
`15`		`5380796`
`16`		`16475256`
`17`		`50543777`
`18`		`155330201`
`19`		`478096270`
`20`		`1473591670`
`21`		`4547602623`
`22`		`14050145290`
`23`		`43453847676`
`24`		`134519899690`
`25`		`416794664987`
`26`		`1292425391245`
`27`		`4010608533780`
`28`		`12454122695249`

[2,5,12,33,93,269,788,2330,6947,20840,62834, 190240,577990,1761279,5380796,16475256,50543777, 155330201,478096270,1473591670,4547602623, 14050145290,43453847676,134519899690,416794664987, 1292425391245,4010608533780,12454122695249]

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Last modified April 25 11:06 EDT 2024. Contains 371967 sequences. (Running on oeis4.)