A207050 - OEIS

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A207050 as a triangular array

81

150 150

441 270 441

1416 552 552 1416

4371 1182 750 1182 4371

13386 2244 1272 1272 2244 13386

41589 4722 2094 2244 2094 4722 41589

128700 9582 3408 3408 3408 3408 9582 128700

397335 18930 5850 4836 4944 4836

A207050 as a square array

`81`	`150`	`441`	`1416`	`4371`	`13386`	`41589`	`128700`	`397335`
`150`	`270`	`552`	`1182`	`2244`	`4722`	`9582`	`18930`
`441`	`552`	`750`	`1272`	`2094`	`3408`	`5850`
`1416`	`1182`	`1272`	`2244`	`3408`	`4836`
`4371`	`2244`	`2094`	`3408`	`4944`
`13386`	`4722`	`3408`	`4836`
`41589`	`9582`
`128700`

A207050 as an upper right triangle

`81`	`150`	`441`	`1416`	`4371`	`13386`	`41589`	`128700`	`397335`
	`150`	`270`	`552`	`1182`	`2244`	`4722`	`9582`	`18930`
		`441`	`552`	`750`	`1272`	`2094`	`3408`	`5850`
			`1416`	`1182`	`1272`	`2244`	`3408`	`4836`
				`4371`	`2244`	`2094`	`3408`	`4944`
					`13386`	`4722`	`3408`	`4836`
						`41589`	`9582`
							`128700`

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)