A061559 - OEIS

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A061559 as a triangular array

3

7 12

15 48 39

23 144 271 120

39 288 1119 1440 363

47 576 2927 8160 7447 1092

71 864 6927 27840 58095 37968 3279

87 1440 12767 78720 257543 409584 192031 9840

111 2016 23759 175680 877239 2351328 2875839

A061559 as a square array

`3`	`7`	`15`	`23`	`39`	`47`	`71`	`87`	`111`
`12`	`48`	`144`	`288`	`576`	`864`	`1440`	`2016`
`39`	`271`	`1119`	`2927`	`6927`	`12767`	`23759`
`120`	`1440`	`8160`	`27840`	`78720`	`175680`
`363`	`7447`	`58095`	`257543`	`877239`
`1092`	`37968`	`409584`	`2351328`
`3279`	`192031`	`2875839`
`9840`

A061559 as an upper right triangle

`3`	`7`	`15`	`23`	`39`	`47`	`71`	`87`	`111`
	`12`	`48`	`144`	`288`	`576`	`864`	`1440`	`2016`
		`39`	`271`	`1119`	`2927`	`6927`	`12767`	`23759`
			`120`	`1440`	`8160`	`27840`	`78720`	`175680`
				`363`	`7447`	`58095`	`257543`	`877239`
					`1092`	`37968`	`409584`	`2351328`
						`3279`	`192031`	`2875839`
							`9840`

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Last modified April 18 15:05 EDT 2024. Contains 371780 sequences. (Running on oeis4.)