A218117 - OEIS

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A218117 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`2`
`2`		`19`
`3`		`198`
`4`		`2961`
`5`		`49566`
`6`		`938322`
`7`		`19083624`
`8`		`412160478`
`9`		`9305822076`
`10`		`217855152321`
`11`		`5251363667622`
`12`		`129704365956114`
`13`		`3269927116717728`
`14`		`83893626609970281`
`15`		`2185188966488265718`
`16`		`57673989852987800966`
`17`		`1539973309401567102832`
`18`		`41544812360973818992909`

[1,2,19,198,2961,49566,938322,19083624,412160478, 9305822076,217855152321,5251363667622, 129704365956114,3269927116717728, 83893626609970281,2185188966488265718, 57673989852987800966,1539973309401567102832, 41544812360973818992909]

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Last modified April 25 04:42 EDT 2024. Contains 371964 sequences. (Running on oeis4.)