A240342 - OEIS

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A240342 as a simple table

`n`		`a(n)`
`1`		`4`
`2`		`18`
`3`		`78`
`4`		`334`
`5`		`1418`
`6`		`6002`
`7`		`25374`
`8`		`107230`
`9`		`453098`
`10`		`1914498`
`11`		`8089374`
`12`		`34180206`
`13`		`144422410`
`14`		`610231506`
`15`		`2578426334`
`16`		`10894689470`
`17`		`46033605738`
`18`		`194506954850`
`19`		`821855141726`
`20`		`3472605259214`
`21`		`14672886589706`
`22`		`61997717795634`

[4,18,78,334,1418,6002,25374,107230,453098, 1914498,8089374,34180206,144422410,610231506, 2578426334,10894689470,46033605738,194506954850, 821855141726,3472605259214,14672886589706, 61997717795634]

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Last modified April 23 10:26 EDT 2024. Contains 371905 sequences. (Running on oeis4.)