A318598 - OEIS

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A318598 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`18`
`3`		`406`
`4`		`9158`
`5`		`211880`
`6`		`5005980`
`7`		`119877472`
`8`		`2898762854`
`9`		`70625252863`
`10`		`1731030733840`
`11`		`42634215112710`
`12`		`1054285960975268`
`13`		`26159486052576800`
`14`		`650961394904288192`
`15`		`16239221627803363280`
`16`		`405994987399334500710`
`17`		`10169699086799914175514`
`18`		`255172150241034559336782`

[1,1,18,406,9158,211880,5005980,119877472, 2898762854,70625252863,1731030733840, 42634215112710,1054285960975268,26159486052576800, 650961394904288192,16239221627803363280, 405994987399334500710,10169699086799914175514, 255172150241034559336782]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)