A193972 - OEIS

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A193972 as a triangular array

2

5 3

9 11 4

14 26 19 5

20 50 55 29 6

27 85 125 99 41 7

35 133 245 259 161 55 8

44 196 434 574 476 244 71 9

54 276 714 1134 1176 804 351 89 10

65 375 1110 2058 2562 2190 1275 485 109 11

77 495 1650

A193972 as a square array

`2`	`5`	`9`	`14`	`20`	`27`	`35`	`44`	`54`	`65`	`77`
`3`	`11`	`26`	`50`	`85`	`133`	`196`	`276`	`375`	`495`
`4`	`19`	`55`	`125`	`245`	`434`	`714`	`1110`	`1650`
`5`	`29`	`99`	`259`	`574`	`1134`	`2058`
`6`	`41`	`161`	`476`	`1176`	`2562`
`7`	`55`	`244`	`804`	`2190`
`8`	`71`	`351`	`1275`
`9`	`89`	`485`
`10`	`109`
`11`

A193972 as an upper right triangle

`2`	`5`	`9`	`14`	`20`	`27`	`35`	`44`	`54`	`65`	`77`
	`3`	`11`	`26`	`50`	`85`	`133`	`196`	`276`	`375`	`495`
		`4`	`19`	`55`	`125`	`245`	`434`	`714`	`1110`	`1650`
			`5`	`29`	`99`	`259`	`574`	`1134`	`2058`
				`6`	`41`	`161`	`476`	`1176`	`2562`
					`7`	`55`	`244`	`804`	`2190`
						`8`	`71`	`351`	`1275`
							`9`	`89`	`485`
								`10`	`109`
									`11`

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Last modified April 24 08:19 EDT 2024. Contains 371922 sequences. (Running on oeis4.)