A172292 - OEIS

login

The OEIS is supported by the many generous donors to the OEIS Foundation.

A172292 as a triangular array

9

15 25

21 35 49

27 45 63 81

33 55 77 99 121

39 65 91 117 143 169

45 75 105 135 165 195 225

51 85 119 153 187 221 255 289

57 95 133 171 209 247 285 323 361

63 105 147 189 231 273 315 357 399 441

69 115 161

A172292 as a square array

`9`	`15`	`21`	`27`	`33`	`39`	`45`	`51`	`57`	`63`	`69`
`25`	`35`	`45`	`55`	`65`	`75`	`85`	`95`	`105`	`115`
`49`	`63`	`77`	`91`	`105`	`119`	`133`	`147`	`161`
`81`	`99`	`117`	`135`	`153`	`171`	`189`
`121`	`143`	`165`	`187`	`209`	`231`
`169`	`195`	`221`	`247`	`273`
`225`	`255`	`285`	`315`
`289`	`323`	`357`
`361`	`399`
`441`

A172292 as an upper right triangle

`9`	`15`	`21`	`27`	`33`	`39`	`45`	`51`	`57`	`63`	`69`
	`25`	`35`	`45`	`55`	`65`	`75`	`85`	`95`	`105`	`115`
		`49`	`63`	`77`	`91`	`105`	`119`	`133`	`147`	`161`
			`81`	`99`	`117`	`135`	`153`	`171`	`189`
				`121`	`143`	`165`	`187`	`209`	`231`
					`169`	`195`	`221`	`247`	`273`
						`225`	`255`	`285`	`315`
							`289`	`323`	`357`
								`361`	`399`
									`441`

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)