A005052 - OEIS

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A005052 as a simple table

`n`		`a(n)`
`0`		`10`
`1`		`30`
`2`		`90`
`3`		`270`
`4`		`810`
`5`		`2430`
`6`		`7290`
`7`		`21870`
`8`		`65610`
`9`		`196830`
`10`		`590490`
`11`		`1771470`
`12`		`5314410`
`13`		`15943230`
`14`		`47829690`
`15`		`143489070`
`16`		`430467210`
`17`		`1291401630`
`18`		`3874204890`
`19`		`11622614670`
`20`		`34867844010`
`21`		`104603532030`
`22`		`313810596090`
`23`		`941431788270`
`24`		`2824295364810`
`25`		`8472886094430`

[10,30,90,270,810,2430,7290,21870,65610,196830, 590490,1771470,5314410,15943230,47829690, 143489070,430467210,1291401630,3874204890, 11622614670,34867844010,104603532030,313810596090, 941431788270,2824295364810,8472886094430]

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Last modified April 25 11:30 EDT 2024. Contains 371967 sequences. (Running on oeis4.)