A305913 - OEIS

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A305913 as a simple table

`n`		`a(n)`
`1`		`3`
`2`		`9`
`3`		`13`
`4`		`27`
`5`		`62`
`6`		`135`
`7`		`312`
`8`		`825`
`9`		`2367`
`10`		`6940`
`11`		`21330`
`12`		`67814`
`13`		`216690`
`14`		`699884`
`15`		`2279373`
`16`		`7427118`
`17`		`24244543`
`18`		`79292187`
`19`		`259332414`
`20`		`848386032`
`21`		`2776599349`
`22`		`9087224618`
`23`		`29741257114`
`24`		`97348224464`
`25`		`318637326698`
`26`		`1042951906150`
`27`		`3413821643656`

[3,9,13,27,62,135,312,825,2367,6940,21330,67814, 216690,699884,2279373,7427118,24244543,79292187, 259332414,848386032,2776599349,9087224618, 29741257114,97348224464,318637326698, 1042951906150,3413821643656]

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Last modified July 24 17:22 EDT 2024. Contains 374584 sequences. (Running on oeis4.)