A091320 - OEIS

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A091320 as a triangular array

1

2 1

4 7 1

8 30 16 1

16 104 122 30 1

32 320 660 365 50 1

64 912 2920 2875 903 77 1

128 2464 11312 17430 9856 1960 112 1

256 6400 39872 88592 78974 28560 3864 156 1

512 16128 130944 396480 512316 294042 73008 7074 210 1

A091320 as a square array

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
`1`	`7`	`30`	`104`	`320`	`912`	`2464`	`6400`	`16128`
`1`	`16`	`122`	`660`	`2920`	`11312`	`39872`	`130944`
`1`	`30`	`365`	`2875`	`17430`	`88592`	`396480`
`1`	`50`	`903`	`9856`	`78974`	`512316`
`1`	`77`	`1960`	`28560`	`294042`
`1`	`112`	`3864`	`73008`
`1`	`156`	`7074`
`1`	`210`
`1`

A091320 as an upper right triangle

`1`	`2`	`4`	`8`	`16`	`32`	`64`	`128`	`256`	`512`
	`1`	`7`	`30`	`104`	`320`	`912`	`2464`	`6400`	`16128`
		`1`	`16`	`122`	`660`	`2920`	`11312`	`39872`	`130944`
			`1`	`30`	`365`	`2875`	`17430`	`88592`	`396480`
				`1`	`50`	`903`	`9856`	`78974`	`512316`
					`1`	`77`	`1960`	`28560`	`294042`
						`1`	`112`	`3864`	`73008`
							`1`	`156`	`7074`
								`1`	`210`
									`1`

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Last modified April 25 09:25 EDT 2024. Contains 371967 sequences. (Running on oeis4.)