A240888 - OEIS

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A240888 as a simple table

`n`		`a(n)`
`1`		`2`
`2`		`11`
`3`		`57`
`4`		`289`
`5`		`1485`
`6`		`7609`
`7`		`38981`
`8`		`199761`
`9`		`1023597`
`10`		`5245049`
`11`		`26876501`
`12`		`137719297`
`13`		`705694973`
`14`		`3616090505`
`15`		`18529407461`
`16`		`94947553233`
`17`		`486525966349`
`18`		`2493034391385`
`19`		`12774694280053`
`20`		`65459511713057`
`21`		`335424674724381`
`22`		`1718767975363881`

[2,11,57,289,1485,7609,38981,199761,1023597, 5245049,26876501,137719297,705694973,3616090505, 18529407461,94947553233,486525966349, 2493034391385,12774694280053,65459511713057, 335424674724381,1718767975363881]

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Last modified April 23 07:16 EDT 2024. Contains 371905 sequences. (Running on oeis4.)