A174494 - OEIS

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A174494 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`4`
`3`		`28`
`4`		`274`
`5`		`3400`
`6`		`50734`
`7`		`880312`
`8`		`17357736`
`9`		`382463824`
`10`		`9298086490`
`11`		`246914949376`
`12`		`7104423326356`
`13`		`220000621675912`
`14`		`7290852811359654`
`15`		`257332393857067720`
`16`		`9632914084301343304`
`17`		`381050245422453157408`

[1,4,28,274,3400,50734,880312,17357736,382463824, 9298086490,246914949376,7104423326356, 220000621675912,7290852811359654, 257332393857067720,9632914084301343304, 381050245422453157408]

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Last modified May 28 04:05 EDT 2023. Contains 362992 sequences. (Running on oeis4.)