A243550 - OEIS

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A243550 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`2`
`4`		`6`
`5`		`15`
`6`		`58`
`7`		`255`
`8`		`1510`
`9`		`10766`
`10`		`94109`
`11`		`945773`
`12`		`10577294`

[1,1,2,6,15,58,255,1510,10766,94109,945773, 10577294]

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Last modified April 16 19:48 EDT 2024. Contains 371754 sequences. (Running on oeis4.)