A133467 - OEIS

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A133467 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`8`
`3`		`20`
`4`		`68`
`5`		`188`
`6`		`596`
`7`		`1724`
`8`		`5300`
`9`		`15644`
`10`		`47444`
`11`		`141308`
`12`		`425972`
`13`		`1273820`
`14`		`3829652`
`15`		`11472572`
`16`		`34450484`
`17`		`103285916`
`18`		`309988820`
`19`		`929704316`
`20`		`2789637236`
`21`		`8367863132`
`22`		`25105686548`
`23`		`75312865340`
`24`		`225946984628`
`25`		`677824176668`

[1,2,8,20,68,188,596,1724,5300,15644,47444,141308, 425972,1273820,3829652,11472572,34450484, 103285916,309988820,929704316,2789637236, 8367863132,25105686548,75312865340,225946984628, 677824176668]

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Last modified April 19 16:03 EDT 2024. Contains 371794 sequences. (Running on oeis4.)