A110449 - OEIS

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A110449 as a triangular array

0

1 2

3 7 11

6 15 24 33

10 26 42 58 74

15 40 65 90 115 140

21 57 93 129 165 201 237

28 77 126 175 224 273 322 371

36 100 164 228 292 356 420 484 548

45 126 207 288 369 450 531 612 693 774

55 155 255 355 455 555 655 755 855 955 1055

A110449 as a square array

`0`	`1`	`3`	`6`	`10`	`15`	`21`	`28`	`36`	`45`	`55`
`2`	`7`	`15`	`26`	`40`	`57`	`77`	`100`	`126`	`155`
`11`	`24`	`42`	`65`	`93`	`126`	`164`	`207`	`255`
`33`	`58`	`90`	`129`	`175`	`228`	`288`	`355`
`74`	`115`	`165`	`224`	`292`	`369`	`455`
`140`	`201`	`273`	`356`	`450`	`555`
`237`	`322`	`420`	`531`	`655`
`371`	`484`	`612`	`755`
`548`	`693`	`855`
`774`	`955`
`1055`

A110449 as an upper right triangle

`0`	`1`	`3`	`6`	`10`	`15`	`21`	`28`	`36`	`45`	`55`
	`2`	`7`	`15`	`26`	`40`	`57`	`77`	`100`	`126`	`155`
		`11`	`24`	`42`	`65`	`93`	`126`	`164`	`207`	`255`
			`33`	`58`	`90`	`129`	`175`	`228`	`288`	`355`
				`74`	`115`	`165`	`224`	`292`	`369`	`455`
					`140`	`201`	`273`	`356`	`450`	`555`
						`237`	`322`	`420`	`531`	`655`
							`371`	`484`	`612`	`755`
								`548`	`693`	`855`
									`774`	`955`
										`1055`

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Last modified April 20 00:58 EDT 2024. Contains 371798 sequences. (Running on oeis4.)