A061703 - OEIS

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A061703 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`4`
`2`		`12`
`3`		`34`
`4`		`108`
`5`		`344`
`6`		`1104`
`7`		`3546`
`8`		`11396`
`9`		`36628`
`10`		`117732`
`11`		`378426`
`12`		`1216380`
`13`		`3909832`
`14`		`12567448`
`15`		`40395794`
`16`		`129844996`
`17`		`417363332`
`18`		`1341539196`
`19`		`4312135922`
`20`		`13860583628`
`21`		`44552347608`
`22`		`143205490528`
`23`		`460308235562`
`24`		`1479577849604`

[0,4,12,34,108,344,1104,3546,11396,36628,117732, 378426,1216380,3909832,12567448,40395794, 129844996,417363332,1341539196,4312135922, 13860583628,44552347608,143205490528,460308235562, 1479577849604]

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Last modified April 16 13:34 EDT 2024. Contains 371712 sequences. (Running on oeis4.)