A087945 - OEIS

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A087945 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`4`
`2`		`14`
`3`		`50`
`4`		`182`
`5`		`670`
`6`		`2482`
`7`		`9226`
`8`		`34358`
`9`		`128078`
`10`		`477698`
`11`		`1782202`
`12`		`6650086`
`13`		`24816094`
`14`		`92610194`
`15`		`345616490`
`16`		`1289839382`
`17`		`4813708270`
`18`		`17964928162`
`19`		`67045873306`
`20`		`250218302918`
`21`		`933826814078`
`22`		`3485087904818`
`23`		`13006522708042`

[1,4,14,50,182,670,2482,9226,34358,128078,477698, 1782202,6650086,24816094,92610194,345616490, 1289839382,4813708270,17964928162,67045873306, 250218302918,933826814078,3485087904818, 13006522708042]

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Last modified April 18 06:24 EDT 2024. Contains 371769 sequences. (Running on oeis4.)