A126442 - OEIS

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A126442 as a triangular array

1

2 2

3 4 5

5 7 11 15

7 12 21 36 52

11 19 38 74 135 203

15 30 64 141 296 566 877

22 45 105 250 592 1315 2610 4140

30 67 165 426 1098 2752 6393 13082 21147

42 97 254 696 1940 5317 13960 33645 70631 115975

A126442 as a square array

`1`	`2`	`3`	`5`	`7`	`11`	`15`	`22`	`30`	`42`
`2`	`4`	`7`	`12`	`19`	`30`	`45`	`67`	`97`
`5`	`11`	`21`	`38`	`64`	`105`	`165`	`254`
`15`	`36`	`74`	`141`	`250`	`426`	`696`
`52`	`135`	`296`	`592`	`1098`	`1940`
`203`	`566`	`1315`	`2752`	`5317`
`877`	`2610`	`6393`	`13960`
`4140`	`13082`	`33645`
`21147`	`70631`
`115975`

A126442 as an upper right triangle

`1`	`2`	`3`	`5`	`7`	`11`	`15`	`22`	`30`	`42`
	`2`	`4`	`7`	`12`	`19`	`30`	`45`	`67`	`97`
		`5`	`11`	`21`	`38`	`64`	`105`	`165`	`254`
			`15`	`36`	`74`	`141`	`250`	`426`	`696`
				`52`	`135`	`296`	`592`	`1098`	`1940`
					`203`	`566`	`1315`	`2752`	`5317`
						`877`	`2610`	`6393`	`13960`
							`4140`	`13082`	`33645`
								`21147`	`70631`
									`115975`

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Last modified May 16 08:41 EDT 2024. Contains 372552 sequences. (Running on oeis4.)