A026652 - OEIS

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A026652 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`4`
`3`		`14`
`4`		`57`
`5`		`222`
`6`		`928`
`7`		`3764`
`8`		`15971`
`9`		`66190`
`10`		`283464`
`11`		`1190628`
`12`		`5131002`
`13`		`21749532`
`14`		`94153056`
`15`		`401757672`
`16`		`1745117091`
`17`		`7484144598`
`18`		`32595240952`
`19`		`140342565620`
`20`		`612526487822`
`21`		`2645723309284`
`22`		`11567425911936`
`23`		`50095161350616`
`24`		`219340900447118`

[1,4,14,57,222,928,3764,15971,66190,283464, 1190628,5131002,21749532,94153056,401757672, 1745117091,7484144598,32595240952,140342565620, 612526487822,2645723309284,11567425911936, 50095161350616,219340900447118]

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Last modified April 25 10:01 EDT 2024. Contains 371967 sequences. (Running on oeis4.)