A212796 - OEIS

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A212796 as a triangular array

1

2 2

3 32 3

4 294 294 4

5 2304 11664 2304 5

6 16810 367500 367500 16810 6

7 117600 10609215 42467328 10609215 117600 7

8 799694 292626432 4381392020 4381392020 292626432 799694 8

9 5326848 7839321861 428652000000 1562500000000 428652000000 7839321861 5326848 9

A212796 as a square array

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`
`2`	`32`	`294`	`2304`	`16810`	`117600`	`799694`	`5326848`
`3`	`294`	`11664`	`367500`	`10609215`	`292626432`	`7839321861`
`4`	`2304`	`367500`	`42467328`	`4381392020`	`428652000000`
`5`	`16810`	`10609215`	`4381392020`	`1562500000000`
`6`	`117600`	`292626432`	`428652000000`
`7`	`799694`	`7839321861`
`8`	`5326848`
`9`

A212796 as an upper right triangle

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`
	`2`	`32`	`294`	`2304`	`16810`	`117600`	`799694`	`5326848`
		`3`	`294`	`11664`	`367500`	`10609215`	`292626432`	`7839321861`
			`4`	`2304`	`367500`	`42467328`	`4381392020`	`428652000000`
				`5`	`16810`	`10609215`	`4381392020`	`1562500000000`
					`6`	`117600`	`292626432`	`428652000000`
						`7`	`799694`	`7839321861`
							`8`	`5326848`
								`9`

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Last modified April 20 00:58 EDT 2024. Contains 371798 sequences. (Running on oeis4.)