A089913 as tables, graphs or sounds - OEIS

A089913 formatted as a triangular array:

1

2 2

3 1 3

4 6 6 4

5 2 1 2 5

6 10 12 12 10 6

7 3 15 1 15 3 7

8 14 2 20 20 2 14 8

9 4 21 6 1 6 21 4 9

10 18 24 28 30 30 28 24 18 10

11 5 3 2 35 1 35 2 3 5 11

12 22 30 36 40 42 42 40 36 30 22 12

A089913 formatted as a square array:

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`
`2`	`1`	`6`	`2`	`10`	`3`	`14`	`4`	`18`	`5`	`22`
`3`	`6`	`1`	`12`	`15`	`2`	`21`	`24`	`3`	`30`
`4`	`2`	`12`	`1`	`20`	`6`	`28`	`2`	`36`
`5`	`10`	`15`	`20`	`1`	`30`	`35`	`40`
`6`	`3`	`2`	`6`	`30`	`1`	`42`
`7`	`14`	`21`	`28`	`35`	`42`
`8`	`4`	`24`	`2`	`40`
`9`	`18`	`3`	`36`
`10`	`5`	`30`
`11`	`22`
`12`

A089913 formatted as an upper right triangle:

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`
	`2`	`1`	`6`	`2`	`10`	`3`	`14`	`4`	`18`	`5`	`22`
		`3`	`6`	`1`	`12`	`15`	`2`	`21`	`24`	`3`	`30`
			`4`	`2`	`12`	`1`	`20`	`6`	`28`	`2`	`36`
				`5`	`10`	`15`	`20`	`1`	`30`	`35`	`40`
					`6`	`3`	`2`	`6`	`30`	`1`	`42`
						`7`	`14`	`21`	`28`	`35`	`42`
							`8`	`4`	`24`	`2`	`40`
								`9`	`18`	`3`	`36`
									`10`	`5`	`30`
										`11`	`22`
											`12`

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

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