A221683 - OEIS

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A221683 as a triangular array

0

0 2

0 2 4

0 2 5 8

0 2 5 14 16

0 2 5 20 40 32

0 2 5 26 68 113 64

0 2 5 32 100 241 320 128

0 2 5 38 133 418 844 906 256

0 2 5 44 166 636 1692 2966 2565 512

0 2 5 50 199 891 2856 6932 10413 7262 1024

0 2 5 56 232

A221683 as a square array

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`
`4`	`5`	`5`	`5`	`5`	`5`	`5`	`5`	`5`	`5`
`8`	`14`	`20`	`26`	`32`	`38`	`44`	`50`	`56`
`16`	`40`	`68`	`100`	`133`	`166`	`199`	`232`
`32`	`113`	`241`	`418`	`636`	`891`
`64`	`320`	`844`	`1692`	`2856`
`128`	`906`	`2966`	`6932`
`256`	`2565`	`10413`
`512`	`7262`
`1024`

A221683 as an upper right triangle

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`	`2`
		`4`	`5`	`5`	`5`	`5`	`5`	`5`	`5`	`5`	`5`
			`8`	`14`	`20`	`26`	`32`	`38`	`44`	`50`	`56`
				`16`	`40`	`68`	`100`	`133`	`166`	`199`	`232`
					`32`	`113`	`241`	`418`	`636`	`891`
						`64`	`320`	`844`	`1692`	`2856`
							`128`	`906`	`2966`	`6932`
								`256`	`2565`	`10413`
									`512`	`7262`
										`1024`

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Last modified August 28 09:26 EDT 2024. Contains 375477 sequences. (Running on oeis4.)