A269532 - OEIS

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A269532 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`16`
`3`		`60`
`4`		`222`
`5`		`804`
`6`		`2878`
`7`		`10192`
`8`		`35812`
`9`		`125012`
`10`		`434110`
`11`		`1500912`
`12`		`5170626`
`13`		`17758812`
`14`		`60837880`
`15`		`207965356`
`16`		`709583398`
`17`		`2417278172`
`18`		`8223508510`
`19`		`27943213944`
`20`		`94853465148`
`21`		`321696510276`
`22`		`1090199408374`
`23`		`3692112980824`
`24`		`12496559933794`

[4,16,60,222,804,2878,10192,35812,125012,434110, 1500912,5170626,17758812,60837880,207965356, 709583398,2417278172,8223508510,27943213944, 94853465148,321696510276,1090199408374, 3692112980824,12496559933794]

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Last modified April 24 06:07 EDT 2024. Contains 371918 sequences. (Running on oeis4.)