A000985 - OEIS

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A000985 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`3`
`3`		`11`
`4`		`56`
`5`		`348`
`6`		`2578`
`7`		`22054`
`8`		`213798`
`9`		`2313638`
`10`		`27627434`
`11`		`360646314`
`12`		`5107177312`
`13`		`77954299144`
`14`		`1275489929604`
`15`		`22265845018412`
`16`		`412989204564572`
`17`		`8109686585668956`
`18`		`168051656468233972`
`19`		`3664479286118269972`
`20`		`83868072451846938336`
`21`		`2009964340465840802576`

[1,1,3,11,56,348,2578,22054,213798,2313638, 27627434,360646314,5107177312,77954299144, 1275489929604,22265845018412,412989204564572, 8109686585668956,168051656468233972, 3664479286118269972,83868072451846938336, 2009964340465840802576]

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)