A152554 - OEIS

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A152554 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`16`
`4`		`180`
`5`		`2640`
`6`		`52934`
`7`		`1307556`
`8`		`39067428`
`9`		`1369499060`
`10`		`54995284784`
`11`		`2507211396061`
`12`		`127388480252917`
`13`		`7144814127814222`
`14`		`439553511977812220`
`15`		`29347225935730588372`
`16`		`2116793087420823777580`
`17`		`164035715631344596393196`

[1,1,3,16,180,2640,52934,1307556,39067428, 1369499060,54995284784,2507211396061, 127388480252917,7144814127814222, 439553511977812220,29347225935730588372, 2116793087420823777580,164035715631344596393196]

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Last modified September 10 00:02 EDT 2024. Contains 375765 sequences. (Running on oeis4.)