A210553 - OEIS

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A210553 as a triangular array

1

2 1

3 2 2

4 3 5 3

5 4 9 8 5

6 5 14 15 15 8

7 6 20 24 31 26 13

8 7 27 35 54 57 46 21

9 8 35 48 85 104 108 80 34

10 9 44 63 125 170 209 199 139 55

11 10 54 80 175 258 360 404 366 240 89

12 11 65 99

A210553 as a square array

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`
`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
`2`	`5`	`9`	`14`	`20`	`27`	`35`	`44`	`54`	`65`
`3`	`8`	`15`	`24`	`35`	`48`	`63`	`80`	`99`
`5`	`15`	`31`	`54`	`85`	`125`	`175`
`8`	`26`	`57`	`104`	`170`	`258`
`13`	`46`	`108`	`209`	`360`
`21`	`80`	`199`	`404`
`34`	`139`	`366`
`55`	`240`
`89`

A210553 as an upper right triangle

`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`	`12`
	`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
		`2`	`5`	`9`	`14`	`20`	`27`	`35`	`44`	`54`	`65`
			`3`	`8`	`15`	`24`	`35`	`48`	`63`	`80`	`99`
				`5`	`15`	`31`	`54`	`85`	`125`	`175`
					`8`	`26`	`57`	`104`	`170`	`258`
						`13`	`46`	`108`	`209`	`360`
							`21`	`80`	`199`	`404`
								`34`	`139`	`366`
									`55`	`240`
										`89`

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Last modified July 17 08:16 EDT 2024. Contains 374360 sequences. (Running on oeis4.)