A186370 - OEIS

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A186370 as a triangular array

1

1 1

1 3 2

1 7 11 5

1 15 43 45 16

1 31 148 268 211 61

1 63 480 1344 1767 1113 272

1 127 1509 6171 12099 12477 6551 1385

1 255 4661 26955 74211 111645 94631 42585 7936

1 511 14246 114266 425976 878856 1070906 770246 303271 50521

A186370 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`1`	`3`	`7`	`15`	`31`	`63`	`127`	`255`	`511`
`2`	`11`	`43`	`148`	`480`	`1509`	`4661`	`14246`
`5`	`45`	`268`	`1344`	`6171`	`26955`	`114266`
`16`	`211`	`1767`	`12099`	`74211`	`425976`
`61`	`1113`	`12477`	`111645`	`878856`
`272`	`6551`	`94631`	`1070906`
`1385`	`42585`	`770246`
`7936`	`303271`
`50521`

A186370 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`1`	`3`	`7`	`15`	`31`	`63`	`127`	`255`	`511`
		`2`	`11`	`43`	`148`	`480`	`1509`	`4661`	`14246`
			`5`	`45`	`268`	`1344`	`6171`	`26955`	`114266`
				`16`	`211`	`1767`	`12099`	`74211`	`425976`
					`61`	`1113`	`12477`	`111645`	`878856`
						`272`	`6551`	`94631`	`1070906`
							`1385`	`42585`	`770246`
								`7936`	`303271`
									`50521`

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Last modified April 25 12:33 EDT 2024. Contains 371969 sequences. (Running on oeis4.)