A156791 - OEIS

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A156791 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`6`
`4`		`7`
`5`		`78`
`6`		`420`
`7`		`6872`
`8`		`17253`
`9`		`326552`
`10`		`2680988`
`11`		`33949242`
`12`		`386091406`
`13`		`5974089338`
`14`		`67562271804`
`15`		`1708769998136`
`16`		`16983594666421`
`17`		`329723068729854`
`18`		`5611760457560028`
`19`		`121573316570762036`
`20`		`2099347805249971662`
`21`		`50720938223339101844`
`22`		`1008798617234428297708`

[1,1,6,7,78,420,6872,17253,326552,2680988, 33949242,386091406,5974089338,67562271804, 1708769998136,16983594666421,329723068729854, 5611760457560028,121573316570762036, 2099347805249971662,50720938223339101844, 1008798617234428297708]

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Last modified July 29 03:05 EDT 2024. Contains 374727 sequences. (Running on oeis4.)