A152720 - OEIS

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A152720 as a triangular array

-1

1 -1

3 -1 -1

5 -3 -1 -1

7 -5 -3 -1 -1

11 -7 -5 -3 -1 -1

13 -11 -7 -5 -3 -1 -1

17 -13 -11 -7 -5 -3 -1 -1

19 -17 -13 -11 -7 -5 -3 -1 -1

23 -19 -17 -13 -11 -7 -5 -3 -1 -1

29 -23 -19 -17 -13 -11 -7 -5 -3 -1 -1

A152720 as a square array

`-1`	`1`	`3`	`5`	`7`	`11`	`13`	`17`	`19`	`23`	`29`
`-1`	`-1`	`-3`	`-5`	`-7`	`-11`	`-13`	`-17`	`-19`	`-23`
`-1`	`-1`	`-3`	`-5`	`-7`	`-11`	`-13`	`-17`	`-19`
`-1`	`-1`	`-3`	`-5`	`-7`	`-11`	`-13`	`-17`
`-1`	`-1`	`-3`	`-5`	`-7`	`-11`	`-13`
`-1`	`-1`	`-3`	`-5`	`-7`	`-11`
`-1`	`-1`	`-3`	`-5`	`-7`
`-1`	`-1`	`-3`	`-5`
`-1`	`-1`	`-3`
`-1`	`-1`
`-1`

A152720 as an upper right triangle

`-1`	`1`	`3`	`5`	`7`	`11`	`13`	`17`	`19`	`23`	`29`
	`-1`	`-1`	`-3`	`-5`	`-7`	`-11`	`-13`	`-17`	`-19`	`-23`
		`-1`	`-1`	`-3`	`-5`	`-7`	`-11`	`-13`	`-17`	`-19`
			`-1`	`-1`	`-3`	`-5`	`-7`	`-11`	`-13`	`-17`
				`-1`	`-1`	`-3`	`-5`	`-7`	`-11`	`-13`
					`-1`	`-1`	`-3`	`-5`	`-7`	`-11`
						`-1`	`-1`	`-3`	`-5`	`-7`
							`-1`	`-1`	`-3`	`-5`
								`-1`	`-1`	`-3`
									`-1`	`-1`
										`-1`

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Last modified April 17 23:23 EDT 2024. Contains 371767 sequences. (Running on oeis4.)