A119947 - OEIS

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A119947 as a triangular array

1

3 1

11 5 1

25 13 7 1

137 77 47 9 1

49 29 19 37 11 1

363 223 153 319 107 13 1

761 481 341 743 533 73 15 1

7129 4609 3349 2509 1879 275 191 17 1

7381 4861 3601 2761 2131 1627 1207 121 19 1

83711 55991 42131 32891 25961

A119947 as a square array

`1`	`3`	`11`	`25`	`137`	`49`	`363`	`761`	`7129`	`7381`	`83711`
`1`	`5`	`13`	`77`	`29`	`223`	`481`	`4609`	`4861`	`55991`
`1`	`7`	`47`	`19`	`153`	`341`	`3349`	`3601`	`42131`
`1`	`9`	`37`	`319`	`743`	`2509`	`2761`	`32891`
`1`	`11`	`107`	`533`	`1879`	`2131`	`25961`
`1`	`13`	`73`	`275`	`1627`
`1`	`15`	`191`	`1207`
`1`	`17`	`121`
`1`	`19`
`1`

A119947 as an upper right triangle

`1`	`3`	`11`	`25`	`137`	`49`	`363`	`761`	`7129`	`7381`	`83711`
	`1`	`5`	`13`	`77`	`29`	`223`	`481`	`4609`	`4861`	`55991`
		`1`	`7`	`47`	`19`	`153`	`341`	`3349`	`3601`	`42131`
			`1`	`9`	`37`	`319`	`743`	`2509`	`2761`	`32891`
				`1`	`11`	`107`	`533`	`1879`	`2131`	`25961`
					`1`	`13`	`73`	`275`	`1627`
						`1`	`15`	`191`	`1207`
							`1`	`17`	`121`
								`1`	`19`
									`1`

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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)