A138156 - OEIS

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A138156 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`2`
`2`		`14`
`3`		`74`
`4`		`352`
`5`		`1588`
`6`		`6946`
`7`		`29786`
`8`		`126008`
`9`		`527900`
`10`		`2195580`
`11`		`9080772`
`12`		`37392864`
`13`		`153434536`
`14`		`627778954`
`15`		`2562441466`
`16`		`10438340104`
`17`		`42449348236`
`18`		`172376641924`
`19`		`699100282156`
`20`		`2832205421824`
`21`		`11462854280536`
`22`		`46354571222164`

[0,2,14,74,352,1588,6946,29786,126008,527900, 2195580,9080772,37392864,153434536,627778954, 2562441466,10438340104,42449348236,172376641924, 699100282156,2832205421824,11462854280536, 46354571222164]

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Last modified April 19 17:51 EDT 2024. Contains 371797 sequences. (Running on oeis4.)