A138771 as tables, graphs or sounds - OEIS

A138771 formatted as a triangular array:

1

1 1

2 3 1

6 11 5 2

24 50 26 14 6

120 274 154 94 54 24

720 1764 1044 684 444 264 120

5040 13068 8028 5508 3828 2568 1560 720

40320 109584 69264 49104 35664 25584 17520 10800 5040

A138771 formatted as a square array:

`1`	`1`	`2`	`6`	`24`	`120`	`720`	`5040`	`40320`
`1`	`3`	`11`	`50`	`274`	`1764`	`13068`	`109584`
`1`	`5`	`26`	`154`	`1044`	`8028`	`69264`
`2`	`14`	`94`	`684`	`5508`	`49104`
`6`	`54`	`444`	`3828`	`35664`
`24`	`264`	`2568`	`25584`
`120`	`1560`	`17520`
`720`	`10800`
`5040`

A138771 formatted as an upper right triangle:

`1`	`1`	`2`	`6`	`24`	`120`	`720`	`5040`	`40320`
	`1`	`3`	`11`	`50`	`274`	`1764`	`13068`	`109584`
		`1`	`5`	`26`	`154`	`1044`	`8028`	`69264`
			`2`	`14`	`94`	`684`	`5508`	`49104`
				`6`	`54`	`444`	`3828`	`35664`
					`24`	`264`	`2568`	`25584`
						`120`	`1560`	`17520`
							`720`	`10800`
								`5040`

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Last modified December 13 23:45 EST 2009. Contains 170824 sequences.

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