A148827 - OEIS

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A148827 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`8`
`4`		`27`
`5`		`85`
`6`		`309`
`7`		`1081`
`8`		`4049`
`9`		`14846`
`10`		`57700`
`11`		`220417`
`12`		`868886`
`13`		`3391316`
`14`		`13641655`
`15`		`54422537`
`16`		`221000582`
`17`		`892890628`
`18`		`3671515220`
`19`		`15034249963`
`20`		`62252763685`
`21`		`257099572289`
`22`		`1073686090460`
`23`		`4474451273263`
`24`		`18786656060621`
`25`		`78779380559729`
`26`		`332824779239776`
`27`		`1404731718280666`
`28`		`5960097991188767`

[1,1,3,8,27,85,309,1081,4049,14846,57700,220417, 868886,3391316,13641655,54422537,221000582, 892890628,3671515220,15034249963,62252763685, 257099572289,1073686090460,4474451273263, 18786656060621,78779380559729,332824779239776, 1404731718280666,5960097991188767]

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Last modified August 9 22:15 EDT 2024. Contains 375044 sequences. (Running on oeis4.)