A011972 as tables, graphs or sounds - OEIS

A011972 formatted as a triangular array:

1

2 3

5 7 10

15 20 27 37

52 67 87 114 151

203 255 322 409 523 674

877 1080 1335 1657 2066 2589 3263

4140 5017 6097 7432 9089 11155 13744 17007

21147 25287 30304 36401 43833 52922 64077 77821 94828

A011972 formatted as a square array:

`1`	`2`	`5`	`15`	`52`	`203`	`877`	`4140`	`21147`
`3`	`7`	`20`	`67`	`255`	`1080`	`5017`	`25287`
`10`	`27`	`87`	`322`	`1335`	`6097`	`30304`
`37`	`114`	`409`	`1657`	`7432`	`36401`
`151`	`523`	`2066`	`9089`	`43833`
`674`	`2589`	`11155`	`52922`
`3263`	`13744`	`64077`
`17007`	`77821`
`94828`

A011972 formatted as an upper right triangle:

`1`	`2`	`5`	`15`	`52`	`203`	`877`	`4140`	`21147`
	`3`	`7`	`20`	`67`	`255`	`1080`	`5017`	`25287`
		`10`	`27`	`87`	`322`	`1335`	`6097`	`30304`
			`37`	`114`	`409`	`1657`	`7432`	`36401`
				`151`	`523`	`2066`	`9089`	`43833`
					`674`	`2589`	`11155`	`52922`
						`3263`	`13744`	`64077`
							`17007`	`77821`
								`94828`

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Last modified December 10 00:48 EST 2009. Contains 170565 sequences.

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