A154631 - OEIS

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A154631 as a triangular array

9

12 17

15 22 29

18 27 36 45

21 32 43 54 65

24 37 50 63 76 89

27 42 57 72 87 102 117

30 47 64 81 98 115 132 149

33 52 71 90 109 128 147 166 185

36 57 78 99 120 141 162 183 204 225

39 62 85 108 131 154

A154631 as a square array

`9`	`12`	`15`	`18`	`21`	`24`	`27`	`30`	`33`	`36`	`39`
`17`	`22`	`27`	`32`	`37`	`42`	`47`	`52`	`57`	`62`
`29`	`36`	`43`	`50`	`57`	`64`	`71`	`78`	`85`
`45`	`54`	`63`	`72`	`81`	`90`	`99`	`108`
`65`	`76`	`87`	`98`	`109`	`120`	`131`
`89`	`102`	`115`	`128`	`141`	`154`
`117`	`132`	`147`	`162`
`149`	`166`	`183`
`185`	`204`
`225`

A154631 as an upper right triangle

`9`	`12`	`15`	`18`	`21`	`24`	`27`	`30`	`33`	`36`	`39`
	`17`	`22`	`27`	`32`	`37`	`42`	`47`	`52`	`57`	`62`
		`29`	`36`	`43`	`50`	`57`	`64`	`71`	`78`	`85`
			`45`	`54`	`63`	`72`	`81`	`90`	`99`	`108`
				`65`	`76`	`87`	`98`	`109`	`120`	`131`
					`89`	`102`	`115`	`128`	`141`	`154`
						`117`	`132`	`147`	`162`
							`149`	`166`	`183`
								`185`	`204`
									`225`

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)