A176276 - OEIS

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A176276 as a triangular array

0

0 1

0 3 3

0 7 18 11

0 15 75 110 50

0 31 270 715 750 274

0 63 903 3850 7000 5754 1764

0 127 2898 18711 52500 72884 49392 13068

0 255 9075 85470 347550 725004 814968 470448 109584

0 511 27990 375155 2126250 6254598 10372320 9801000 4931280 1026576

A176276 as a square array

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`1`	`3`	`7`	`15`	`31`	`63`	`127`	`255`	`511`
`3`	`18`	`75`	`270`	`903`	`2898`	`9075`	`27990`
`11`	`110`	`715`	`3850`	`18711`	`85470`	`375155`
`50`	`750`	`7000`	`52500`	`347550`	`2126250`
`274`	`5754`	`72884`	`725004`	`6254598`
`1764`	`49392`	`814968`	`10372320`
`13068`	`470448`	`9801000`
`109584`	`4931280`
`1026576`

A176276 as an upper right triangle

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`1`	`3`	`7`	`15`	`31`	`63`	`127`	`255`	`511`
		`3`	`18`	`75`	`270`	`903`	`2898`	`9075`	`27990`
			`11`	`110`	`715`	`3850`	`18711`	`85470`	`375155`
				`50`	`750`	`7000`	`52500`	`347550`	`2126250`
					`274`	`5754`	`72884`	`725004`	`6254598`
						`1764`	`49392`	`814968`	`10372320`
							`13068`	`470448`	`9801000`
								`109584`	`4931280`
									`1026576`

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Last modified April 24 08:19 EDT 2024. Contains 371922 sequences. (Running on oeis4.)