A193977 - OEIS

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A193977 as a triangular array

2

6 5

12 14 9

20 27 24 14

30 44 45 36 20

42 65 72 66 50 27

56 90 105 104 90 66 35

72 119 144 150 140 117 84 44

90 152 189 204 200 180 147 104 54

110 189 240 266 270 255 224 180 126 65

132 230 297 336

A193977 as a square array

`2`	`6`	`12`	`20`	`30`	`42`	`56`	`72`	`90`	`110`	`132`
`5`	`14`	`27`	`44`	`65`	`90`	`119`	`152`	`189`	`230`
`9`	`24`	`45`	`72`	`105`	`144`	`189`	`240`	`297`
`14`	`36`	`66`	`104`	`150`	`204`	`266`	`336`
`20`	`50`	`90`	`140`	`200`	`270`
`27`	`66`	`117`	`180`	`255`
`35`	`84`	`147`	`224`
`44`	`104`	`180`
`54`	`126`
`65`

A193977 as an upper right triangle

`2`	`6`	`12`	`20`	`30`	`42`	`56`	`72`	`90`	`110`	`132`
	`5`	`14`	`27`	`44`	`65`	`90`	`119`	`152`	`189`	`230`
		`9`	`24`	`45`	`72`	`105`	`144`	`189`	`240`	`297`
			`14`	`36`	`66`	`104`	`150`	`204`	`266`	`336`
				`20`	`50`	`90`	`140`	`200`	`270`
					`27`	`66`	`117`	`180`	`255`
						`35`	`84`	`147`	`224`
							`44`	`104`	`180`
								`54`	`126`
									`65`

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Last modified April 25 14:35 EDT 2024. Contains 371989 sequences. (Running on oeis4.)