A055376 - OEIS

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A055376 as a triangular array

0

1 1

2 3 2

3 7 7 3

5 15 24 15 5

7 31 62 62 31 7

13 63 161 212 161 63 13

19 127 381 635 635 381 127 19

35 255 900 1785 2244 1785 900 255 35

59 511 2044 4774 7154 7154 4774 2044 511 59

107 1023 4619

A055376 as a square array

`0`	`1`	`2`	`3`	`5`	`7`	`13`	`19`	`35`	`59`	`107`
`1`	`3`	`7`	`15`	`31`	`63`	`127`	`255`	`511`	`1023`
`2`	`7`	`24`	`62`	`161`	`381`	`900`	`2044`	`4619`
`3`	`15`	`62`	`212`	`635`	`1785`	`4774`
`5`	`31`	`161`	`635`	`2244`	`7154`
`7`	`63`	`381`	`1785`	`7154`
`13`	`127`	`900`	`4774`
`19`	`255`	`2044`
`35`	`511`
`59`

A055376 as an upper right triangle

`0`	`1`	`2`	`3`	`5`	`7`	`13`	`19`	`35`	`59`	`107`
	`1`	`3`	`7`	`15`	`31`	`63`	`127`	`255`	`511`	`1023`
		`2`	`7`	`24`	`62`	`161`	`381`	`900`	`2044`	`4619`
			`3`	`15`	`62`	`212`	`635`	`1785`	`4774`
				`5`	`31`	`161`	`635`	`2244`	`7154`
					`7`	`63`	`381`	`1785`	`7154`
						`13`	`127`	`900`	`4774`
							`19`	`255`	`2044`
								`35`	`511`
									`59`

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Last modified April 26 20:34 EDT 2024. Contains 372004 sequences. (Running on oeis4.)