A198916 - OEIS

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A198916 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`4`
`3`		`23`
`4`		`158`
`5`		`1212`
`6`		`10058`
`7`		`88811`
`8`		`826982`
`9`		`8085950`
`10`		`82922624`
`11`		`893003234`
`12`		`10129641140`
`13`		`121552747370`
`14`		`1550460365622`
`15`		`21115793548491`
`16`		`308004022741254`
`17`		`4817224946243142`
`18`		`80703099826887368`
`19`		`1444218797390453282`
`20`		`27501426760092853796`
`21`		`554910390616969332656`

[1,1,4,23,158,1212,10058,88811,826982,8085950, 82922624,893003234,10129641140,121552747370, 1550460365622,21115793548491,308004022741254, 4817224946243142,80703099826887368, 1444218797390453282,27501426760092853796, 554910390616969332656]

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Last modified May 17 08:05 EDT 2022. Contains 353741 sequences. (Running on oeis4.)