A220876 - OEIS

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A220876 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`4`
`3`		`28`
`4`		`232`
`5`		`1984`
`6`		`16804`
`7`		`139012`
`8`		`1119172`
`9`		`8776036`
`10`		`67190308`
`11`		`503591332`
`12`		`3703703716`
`13`		`26779859332`
`14`		`190652265220`
`15`		`1337960522980`
`16`		`9264356481220`

[1,4,28,232,1984,16804,139012,1119172,8776036, 67190308,503591332,3703703716,26779859332, 190652265220,1337960522980,9264356481220]

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Last modified April 19 23:40 EDT 2024. Contains 371798 sequences. (Running on oeis4.)