A209629 - OEIS

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A209629 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`6`
`3`		`16`
`4`		`44`
`5`		`134`
`6`		`468`
`7`		`1880`
`8`		`8534`
`9`		`42804`
`10`		`232972`
`11`		`1359186`
`12`		`8431288`
`13`		`55297064`
`14`		`381815026`
`15`		`2765949856`
`16`		`20960349828`
`17`		`165729870678`
`18`		`1364153874460`
`19`		`11665484934400`
`20`		`103448317519318`
`21`		`949739634410652`
`22`		`9013431481088948`
`23`		`88304011718557298`
`24`		`891917738606387792`

[2,6,16,44,134,468,1880,8534,42804,232972,1359186, 8431288,55297064,381815026,2765949856,20960349828, 165729870678,1364153874460,11665484934400, 103448317519318,949739634410652,9013431481088948, 88304011718557298,891917738606387792]

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Last modified February 25 07:29 EST 2021. Contains 341596 sequences. (Running on oeis4.)