A187881 - OEIS

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A187881 as a triangular array

1

0 2

0 2 3

0 0 3 4

0 0 3 4 5

0 0 0 4 5 6

0 0 0 4 5 6 7

0 0 0 0 5 6 7 8

0 0 0 0 5 6 7 8 9

0 0 0 0 0 6 7 8 9 10

0 0 0 0 0 6 7 8 9 10 11

A187881 as a square array

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`2`	`2`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`3`	`3`	`3`	`0`	`0`	`0`	`0`	`0`	`0`
`4`	`4`	`4`	`4`	`0`	`0`	`0`	`0`
`5`	`5`	`5`	`5`	`5`	`0`	`0`
`6`	`6`	`6`	`6`	`6`	`6`
`7`	`7`	`7`	`7`	`7`
`8`	`8`	`8`	`8`
`9`	`9`	`9`
`10`	`10`
`11`

A187881 as an upper right triangle

`1`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`2`	`2`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
		`3`	`3`	`3`	`0`	`0`	`0`	`0`	`0`	`0`
			`4`	`4`	`4`	`4`	`0`	`0`	`0`	`0`
				`5`	`5`	`5`	`5`	`5`	`0`	`0`
					`6`	`6`	`6`	`6`	`6`	`6`
						`7`	`7`	`7`	`7`	`7`
							`8`	`8`	`8`	`8`
								`9`	`9`	`9`
									`10`	`10`
										`11`

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Last modified April 19 18:00 EDT 2024. Contains 371797 sequences. (Running on oeis4.)