A082541 - OEIS

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A082541 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`7`
`2`		`21`
`3`		`63`
`4`		`189`
`5`		`567`
`6`		`1701`
`7`		`5103`
`8`		`15309`
`9`		`45927`
`10`		`137781`
`11`		`413343`
`12`		`1240029`
`13`		`3720087`
`14`		`11160261`
`15`		`33480783`
`16`		`100442349`
`17`		`301327047`
`18`		`903981141`
`19`		`2711943423`
`20`		`8135830269`
`21`		`24407490807`
`22`		`73222472421`
`23`		`219667417263`
`24`		`659002251789`
`25`		`1977006755367`

[1,7,21,63,189,567,1701,5103,15309,45927,137781, 413343,1240029,3720087,11160261,33480783, 100442349,301327047,903981141,2711943423, 8135830269,24407490807,73222472421,219667417263, 659002251789,1977006755367]

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