A251586 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A251586 as a simple table

`n`		`a(n)`
`0`		`1`
`1`		`1`
`2`		`8`
`3`		`156`
`4`		`5160`
`5`		`245976`
`6`		`15450912`
`7`		`1209613824`
`8`		`113666333184`
`9`		`12479546880000`
`10`		`1568823886181376`
`11`		`222308476014034944`
`12`		`35069155573323036672`
`13`		`6096327654732137496576`
`14`		`1158040133351856000000000`
`15`		`238674982804212474577944576`
`16`		`53050036437721656891731017728`
`17`		`12649916782354997981599305302016`

[1,1,8,156,5160,245976,15450912,1209613824, 113666333184,12479546880000,1568823886181376, 222308476014034944,35069155573323036672, 6096327654732137496576,1158040133351856000000000, 238674982804212474577944576, 53050036437721656891731017728, 12649916782354997981599305302016]

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 23:40 EDT 2024. Contains 371798 sequences. (Running on oeis4.)