A156907 - OEIS

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A156907 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`18`
`4`		`476`
`5`		`38358`
`6`		`11363548`
`7`		`15060027956`
`8`		`92500603618872`
`9`		`2483766272252845670`
`10`		`279689176516909339664044`
`11`		`129570236404446129260308225372`
`12`		`244562582019257683819447274838128648`

[1,1,2,18,476,38358,11363548,15060027956, 92500603618872,2483766272252845670, 279689176516909339664044, 129570236404446129260308225372, 244562582019257683819447274838128648]

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Last modified June 30 19:43 EDT 2022. Contains 354945 sequences. (Running on oeis4.)