A072735 - OEIS

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A072735 as a triangular array

0

1 2

3 5 9

10 6 14 20

21 15 4 27 35

36 28 7 8 44 54

55 45 11 13 19 65 77

78 66 22 16 26 34 90 104

105 91 37 29 12 43 53 119 135

136 120 56 46 17 18 64 76 152 170

171 153 79 67 23 25 33 89 103 189 209

210

A072735 as a square array

`0`	`1`	`3`	`10`	`21`	`36`	`55`	`78`	`105`	`136`	`171`	`210`
`2`	`5`	`6`	`15`	`28`	`45`	`66`	`91`	`120`	`153`
`9`	`14`	`4`	`7`	`11`	`22`	`37`	`56`	`79`
`20`	`27`	`8`	`13`	`16`	`29`	`46`	`67`
`35`	`44`	`19`	`26`	`12`	`17`	`23`
`54`	`65`	`34`	`43`	`18`	`25`
`77`	`90`	`53`	`64`	`33`
`104`	`119`	`76`	`89`
`135`	`152`	`103`
`170`	`189`
`209`

A072735 as an upper right triangle

`0`	`1`	`3`	`10`	`21`	`36`	`55`	`78`	`105`	`136`	`171`	`210`
	`2`	`5`	`6`	`15`	`28`	`45`	`66`	`91`	`120`	`153`
		`9`	`14`	`4`	`7`	`11`	`22`	`37`	`56`	`79`
			`20`	`27`	`8`	`13`	`16`	`29`	`46`	`67`
				`35`	`44`	`19`	`26`	`12`	`17`	`23`
					`54`	`65`	`34`	`43`	`18`	`25`
						`77`	`90`	`53`	`64`	`33`
							`104`	`119`	`76`	`89`
								`135`	`152`	`103`
									`170`	`189`
										`209`

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Last modified April 25 06:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)