A266043 - OEIS

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A266043 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`8`
`3`		`30`
`4`		`146`
`5`		`620`
`6`		`3018`
`7`		`14356`
`8`		`72070`
`9`		`366704`
`10`		`1914616`
`11`		`10149476`
`12`		`54660630`
`13`		`297665832`
`14`		`1637684396`
`15`		`9080967528`
`16`		`50697416118`
`17`		`284611241532`
`18`		`1605400483260`
`19`		`9092172075452`
`20`		`51674059356836`
`21`		`294578579777600`
`22`		`1683830972093940`

[2,8,30,146,620,3018,14356,72070,366704,1914616, 10149476,54660630,297665832,1637684396,9080967528, 50697416118,284611241532,1605400483260, 9092172075452,51674059356836,294578579777600, 1683830972093940]

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Last modified April 18 21:51 EDT 2024. Contains 371781 sequences. (Running on oeis4.)