A127120 - OEIS

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A127120 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`3`
`2`		`12`
`3`		`41`
`4`		`140`
`5`		`457`
`6`		`1485`
`7`		`4732`
`8`		`14986`
`9`		`47025`
`10`		`146784`
`11`		`455683`
`12`		`1409122`
`13`		`4341456`
`14`		`13336440`
`15`		`40858875`
`16`		`124894889`
`17`		`380993722`
`18`		`1160145321`
`19`		`3527008680`
`20`		`10707133507`
`21`		`32461710583`
`22`		`98300107420`
`23`		`297348593017`
`24`		`898559807247`
`25`		`2712889137261`
`26`		`8183743165156`
`27`		`24668014337837`

[1,3,12,41,140,457,1485,4732,14986,47025,146784, 455683,1409122,4341456,13336440,40858875, 124894889,380993722,1160145321,3527008680, 10707133507,32461710583,98300107420,297348593017, 898559807247,2712889137261,8183743165156, 24668014337837]

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Last modified April 18 04:56 EDT 2024. Contains 371767 sequences. (Running on oeis4.)