A216858 - OEIS

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A216858 as a simple table

`n`		`a(n)`
`0`		`0`
`1`		`1`
`2`		`5`
`3`		`38`
`4`		`422`
`5`		`6184`
`6`		`112632`
`7`		`2453296`
`8`		`62202800`
`9`		`1799623296`
`10`		`58507176320`
`11`		`2111633645824`
`12`		`83777729991936`
`13`		`3624054557443072`
`14`		`169759643117603840`
`15`		`8560585769442662400`
`16`		`462387289560368764928`
`17`		`26633435981686107701248`
`18`		`1629609677806398679646208`
`19`		`105555926477075661655441408`
`20`		`7215930505311133152120995840`

[0,1,5,38,422,6184,112632,2453296,62202800, 1799623296,58507176320,2111633645824, 83777729991936,3624054557443072, 169759643117603840,8560585769442662400, 462387289560368764928,26633435981686107701248, 1629609677806398679646208, 105555926477075661655441408, 7215930505311133152120995840]

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Last modified June 1 02:58 EDT 2024. Contains 373008 sequences. (Running on oeis4.)