A153939 - OEIS

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A153939 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`4`
`3`		`15`
`4`		`59`
`5`		`432`
`6`		`3332`
`7`		`48304`
`8`		`732710`
`9`		`20860338`
`10`		`622243455`
`11`		`34837075520`
`12`		`2043323102439`
`13`		`224967044124824`
`14`		`25947204334949263`
`15`		`5617471553259441802`
`16`		`1274053481965034919451`
`17`		`542391484462533633238628`

[1,2,4,15,59,432,3332,48304,732710,20860338, 622243455,34837075520,2043323102439, 224967044124824,25947204334949263, 5617471553259441802,1274053481965034919451, 542391484462533633238628]

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Last modified April 23 06:45 EDT 2024. Contains 371906 sequences. (Running on oeis4.)