A193235 - OEIS

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A193235 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`6`
`3`		`20`
`4`		`62`
`5`		`204`
`6`		`684`
`7`		`2312`
`8`		`7926`
`9`		`27436`
`10`		`95572`
`11`		`334872`
`12`		`1178796`
`13`		`4164984`
`14`		`14763096`
`15`		`52471056`
`16`		`186928422`
`17`		`667295052`
`18`		`2386388356`
`19`		`8547855032`
`20`		`30661465476`
`21`		`110125076328`
`22`		`395989755496`
`23`		`1425411710064`
`24`		`5135888179644`
`25`		`18521445768696`
`26`		`66847890766152`

[1,2,6,20,62,204,684,2312,7926,27436,95572,334872, 1178796,4164984,14763096,52471056,186928422, 667295052,2386388356,8547855032,30661465476, 110125076328,395989755496,1425411710064, 5135888179644,18521445768696,66847890766152]

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)