A217878 - OEIS

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A217878 as a simple table

`n`		`a(n)`
`1`		`3`
`2`		`9`
`3`		`22`
`4`		`46`
`5`		`91`
`6`		`183`
`7`		`383`
`8`		`819`
`9`		`1749`
`10`		`3699`
`11`		`7772`
`12`		`16316`
`13`		`34325`
`14`		`72349`
`15`		`152573`
`16`		`321621`
`17`		`677623`
`18`		`1427389`
`19`		`3006930`
`20`		`6335210`
`21`		`13348399`
`22`		`28125235`
`23`		`59258363`
`24`		`124851495`
`25`		`263048937`
`26`		`554220135`
`27`		`1167698552`
`28`		`2460253944`
`29`		`5183565225`
`30`		`10921353721`

[3,9,22,46,91,183,383,819,1749,3699,7772,16316, 34325,72349,152573,321621,677623,1427389,3006930, 6335210,13348399,28125235,59258363,124851495, 263048937,554220135,1167698552,2460253944, 5183565225,10921353721]

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Last modified April 25 09:49 EDT 2024. Contains 371967 sequences. (Running on oeis4.)