A193643 - OEIS

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A193643 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`7`
`3`		`19`
`4`		`67`
`5`		`217`
`6`		`721`
`7`		`2377`
`8`		`7855`
`9`		`25939`
`10`		`85675`
`11`		`282961`
`12`		`934561`
`13`		`3086641`
`14`		`10194487`
`15`		`33670099`
`16`		`111204787`
`17`		`367284457`
`18`		`1213058161`
`19`		`4006458937`
`20`		`13232434975`
`21`		`43703763859`
`22`		`144343726555`
`23`		`476734943521`
`24`		`1574548557121`
`25`		`5200380614881`

[1,7,19,67,217,721,2377,7855,25939,85675,282961, 934561,3086641,10194487,33670099,111204787, 367284457,1213058161,4006458937,13232434975, 43703763859,144343726555,476734943521, 1574548557121,5200380614881]

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Last modified November 29 03:03 EST 2023. Contains 367422 sequences. (Running on oeis4.)