A263186 - OEIS

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A263186 as a simple table

`n`		`a(n)`
`1`		`1`
`2`		`1`
`3`		`4`
`4`		`23`
`5`		`160`
`6`		`1260`
`7`		`10861`
`8`		`100474`
`9`		`984944`
`10`		`10142888`
`11`		`109039530`
`12`		`1218011097`
`13`		`14086708075`
`14`		`168205533546`
`15`		`2069043383080`
`16`		`26170130114863`
`17`		`339856785957307`
`18`		`4525776548471074`
`19`		`61735297113781725`
`20`		`861823700018556599`
`21`		`12302696382913051859`
`22`		`179461986070686773966`
`23`		`2673380518707453159859`

[1,1,4,23,160,1260,10861,100474,984944,10142888, 109039530,1218011097,14086708075,168205533546, 2069043383080,26170130114863,339856785957307, 4525776548471074,61735297113781725, 861823700018556599,12302696382913051859, 179461986070686773966,2673380518707453159859]

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Last modified April 16 18:12 EDT 2024. Contains 371750 sequences. (Running on oeis4.)