A197679 - OEIS

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A197679 as a triangular array

1

3 3

4 9 4

5 16 16 5

9 33 57 33 9

16 73 202 202 73 16

25 160 721 1111 721 160 25

39 361 2557 5639 5639 2557 361 39

64 835 8930 29190 45162 29190 8930 835 64

105 1966 31326 153715 358209 358209 153715 31326 1966

A197679 as a square array

`1`	`3`	`4`	`5`	`9`	`16`	`25`	`39`	`64`	`105`
`3`	`9`	`16`	`33`	`73`	`160`	`361`	`835`	`1966`
`4`	`16`	`57`	`202`	`721`	`2557`	`8930`	`31326`
`5`	`33`	`202`	`1111`	`5639`	`29190`	`153715`
`9`	`73`	`721`	`5639`	`45162`	`358209`
`16`	`160`	`2557`	`29190`	`358209`
`25`	`361`	`8930`	`153715`
`39`	`835`	`31326`
`64`	`1966`

A197679 as an upper right triangle

`1`	`3`	`4`	`5`	`9`	`16`	`25`	`39`	`64`	`105`
	`3`	`9`	`16`	`33`	`73`	`160`	`361`	`835`	`1966`
		`4`	`16`	`57`	`202`	`721`	`2557`	`8930`	`31326`
			`5`	`33`	`202`	`1111`	`5639`	`29190`	`153715`
				`9`	`73`	`721`	`5639`	`45162`	`358209`
					`16`	`160`	`2557`	`29190`	`358209`
						`25`	`361`	`8930`	`153715`
							`39`	`835`	`31326`
								`64`	`1966`

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Last modified September 10 07:40 EDT 2024. Contains 375773 sequences. (Running on oeis4.)