A248779 - OEIS

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A248779 as a triangular array

1

2 1

6 2 1

6 6 2 1

30 3 6 2 1

5 15 24 6 2 1

35 90 120 24 6 2 1

70 630 45 120 24 6 2 1

70 630 315 720 120 24 6 2 1

7 210 2520 5040 720 120 24 6 2 1

77 2100 280 1260 5040 720 120 24 6 2 1

231

A248779 as a square array

`1`	`2`	`6`	`6`	`30`	`5`	`35`	`70`	`70`	`7`	`77`	`231`
`1`	`2`	`6`	`3`	`15`	`90`	`630`	`630`	`210`	`2100`
`1`	`2`	`6`	`24`	`120`	`45`	`315`	`2520`	`280`
`1`	`2`	`6`	`24`	`120`	`720`	`5040`	`1260`
`1`	`2`	`6`	`24`	`120`	`720`	`5040`
`1`	`2`	`6`	`24`	`120`	`720`
`1`	`2`	`6`	`24`	`120`
`1`	`2`	`6`	`24`
`1`	`2`	`6`
`1`	`2`
`1`

A248779 as an upper right triangle

`1`	`2`	`6`	`6`	`30`	`5`	`35`	`70`	`70`	`7`	`77`	`231`
	`1`	`2`	`6`	`3`	`15`	`90`	`630`	`630`	`210`	`2100`
		`1`	`2`	`6`	`24`	`120`	`45`	`315`	`2520`	`280`
			`1`	`2`	`6`	`24`	`120`	`720`	`5040`	`1260`
				`1`	`2`	`6`	`24`	`120`	`720`	`5040`
					`1`	`2`	`6`	`24`	`120`	`720`
						`1`	`2`	`6`	`24`	`120`
							`1`	`2`	`6`	`24`
								`1`	`2`	`6`
									`1`	`2`
										`1`

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)