A071920 as tables, graphs or sounds - OEIS

A071920 formatted as a triangular array:

0

0 0

0 1 0

0 2 1 0

0 3 4 1 0

0 4 9 7 1 0

0 5 16 22 11 1 0

0 6 25 50 46 16 1 0

0 7 36 95 130 86 22 1 0

0 8 49 161 295 296 148 29 1 0

0 9 64 252 581 791 610 239 37 1 0

A071920 formatted as a square array:

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`0`	`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`
`0`	`1`	`4`	`9`	`16`	`25`	`36`	`49`	`64`
`0`	`1`	`7`	`22`	`50`	`95`	`161`	`252`
`0`	`1`	`11`	`46`	`130`	`295`	`581`
`0`	`1`	`16`	`86`	`296`	`791`
`0`	`1`	`22`	`148`	`610`
`0`	`1`	`29`	`239`
`0`	`1`	`37`
`0`	`1`
`0`

A071920 formatted as an upper right triangle:

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`0`	`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`
		`0`	`1`	`4`	`9`	`16`	`25`	`36`	`49`	`64`
			`0`	`1`	`7`	`22`	`50`	`95`	`161`	`252`
				`0`	`1`	`11`	`46`	`130`	`295`	`581`
					`0`	`1`	`16`	`86`	`296`	`791`
						`0`	`1`	`22`	`148`	`610`
							`0`	`1`	`29`	`239`
								`0`	`1`	`37`
									`0`	`1`
										`0`

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

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