A196590 - OEIS

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A196590 as a triangular array

1

1 1

2 7 2

3 20 20 3

5 65 120 65 5

8 203 698 698 203 8

13 648 4078 7407 4078 648 13

21 2057 24032 79091 79091 24032 2057 21

34 6527 141460 839370 1522940 839370 141460 6527 34

55 20740 830652 8980645 29573040

A196590 as a square array

`1`	`1`	`2`	`3`	`5`	`8`	`13`	`21`	`34`	`55`
`1`	`7`	`20`	`65`	`203`	`648`	`2057`	`6527`	`20740`
`2`	`20`	`120`	`698`	`4078`	`24032`	`141460`	`830652`
`3`	`65`	`698`	`7407`	`79091`	`839370`	`8980645`
`5`	`203`	`4078`	`79091`	`1522940`	`29573040`
`8`	`648`	`24032`	`839370`
`13`	`2057`	`141460`
`21`	`6527`
`34`

A196590 as an upper right triangle

`1`	`1`	`2`	`3`	`5`	`8`	`13`	`21`	`34`	`55`
	`1`	`7`	`20`	`65`	`203`	`648`	`2057`	`6527`	`20740`
		`2`	`20`	`120`	`698`	`4078`	`24032`	`141460`	`830652`
			`3`	`65`	`698`	`7407`	`79091`	`839370`	`8980645`
				`5`	`203`	`4078`	`79091`	`1522940`	`29573040`
					`8`	`648`	`24032`	`839370`
						`13`	`2057`	`141460`
							`21`	`6527`
								`34`

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Last modified April 25 10:01 EDT 2024. Contains 371967 sequences. (Running on oeis4.)