A227373 - OEIS

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A227373 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`6`
`4`		`18`
`5`		`59`
`6`		`199`
`7`		`693`
`8`		`2465`
`9`		`8937`
`10`		`32880`
`11`		`122513`
`12`		`461331`
`13`		`1753037`
`14`		`6713758`
`15`		`25888515`
`16`		`100427611`
`17`		`391657635`
`18`		`1534674930`
`19`		`6039078032`
`20`		`23855475724`
`21`		`94561195899`
`22`		`376019415794`
`23`		`1499554893338`
`24`		`5996061250461`
`25`		`24034238674758`
`26`		`96554979145357`
`27`		`388711331661818`
`28`		`1567919554600690`

[1,1,2,6,18,59,199,693,2465,8937,32880,122513, 461331,1753037,6713758,25888515,100427611, 391657635,1534674930,6039078032,23855475724, 94561195899,376019415794,1499554893338, 5996061250461,24034238674758,96554979145357, 388711331661818,1567919554600690]

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Last modified April 16 08:21 EDT 2024. Contains 371698 sequences. (Running on oeis4.)