A127738 - OEIS

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A127738 as a triangular array

1

3 2

5 5 3

7 8 7 4

9 11 11 9 5

11 14 15 14 11 6

13 17 19 19 17 13 7

15 20 23 24 23 20 15 8

17 23 27 29 29 27 23 17 9

19 26 31 34 35 34 31 26 19 10

A127738 as a square array

`1`	`3`	`5`	`7`	`9`	`11`	`13`	`15`	`17`	`19`
`2`	`5`	`8`	`11`	`14`	`17`	`20`	`23`	`26`
`3`	`7`	`11`	`15`	`19`	`23`	`27`	`31`
`4`	`9`	`14`	`19`	`24`	`29`	`34`
`5`	`11`	`17`	`23`	`29`	`35`
`6`	`13`	`20`	`27`	`34`
`7`	`15`	`23`	`31`
`8`	`17`	`26`
`9`	`19`
`10`

A127738 as an upper right triangle

`1`	`3`	`5`	`7`	`9`	`11`	`13`	`15`	`17`	`19`
	`2`	`5`	`8`	`11`	`14`	`17`	`20`	`23`	`26`
		`3`	`7`	`11`	`15`	`19`	`23`	`27`	`31`
			`4`	`9`	`14`	`19`	`24`	`29`	`34`
				`5`	`11`	`17`	`23`	`29`	`35`
					`6`	`13`	`20`	`27`	`34`
						`7`	`15`	`23`	`31`
							`8`	`17`	`26`
								`9`	`19`
									`10`

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Last modified April 19 10:56 EDT 2024. Contains 371791 sequences. (Running on oeis4.)