A197887 - OEIS

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A197887 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`43`
`3`		`196`
`4`		`2263`
`5`		`17890`
`6`		`129294`
`7`		`1134527`
`8`		`9389938`
`9`		`74334188`
`10`		`612587633`
`11`		`4957017898`
`12`		`40458420396`
`13`		`328259829544`
`14`		`2682720603080`
`15`		`21878875862100`
`16`		`178129467799644`
`17`		`1450139820586951`
`18`		`11818051611475707`
`19`		`96281373184386270`

[1,43,196,2263,17890,129294,1134527,9389938, 74334188,612587633,4957017898,40458420396, 328259829544,2682720603080,21878875862100, 178129467799644,1450139820586951, 11818051611475707,96281373184386270]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)