A293905 - OEIS

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A293905 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`2`
`3`		`8`
`4`		`44`
`5`		`316`
`6`		`2656`
`7`		`26632`
`8`		`299408`
`9`		`3809744`
`10`		`53425376`
`11`		`823627456`
`12`		`13758271552`
`13`		`248997717568`
`14`		`4826005005824`
`15`		`100042516509056`
`16`		`2204677070418176`
`17`		`51515128563296512`
`18`		`1270613780164684288`
`19`		`33020423388135645184`
`20`		`900956861702008749056`

[1,1,2,8,44,316,2656,26632,299408,3809744, 53425376,823627456,13758271552,248997717568, 4826005005824,100042516509056,2204677070418176, 51515128563296512,1270613780164684288, 33020423388135645184,900956861702008749056]

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)