A056230 - OEIS

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A056230 as a triangular array

1

2 3

4 6 9

7 11 17 26

12 19 30 47 73

13 25 44 74 121 194

14 27 52 96 170 291 485

15 29 56 108 204 374 665 1150

16 31 60 116 224 428 802 1467 2617

18 34 65 125 241 465 893 1695 3162 5779

20 38 72 137 262

A056230 as a square array

`1`	`2`	`4`	`7`	`12`	`13`	`14`	`15`	`16`	`18`	`20`
`3`	`6`	`11`	`19`	`25`	`27`	`29`	`31`	`34`	`38`
`9`	`17`	`30`	`44`	`52`	`56`	`60`	`65`	`72`
`26`	`47`	`74`	`96`	`108`	`116`	`125`	`137`
`73`	`121`	`170`	`204`	`224`	`241`	`262`
`194`	`291`	`374`	`428`	`465`
`485`	`665`	`802`	`893`
`1150`	`1467`	`1695`
`2617`	`3162`
`5779`

A056230 as an upper right triangle

`1`	`2`	`4`	`7`	`12`	`13`	`14`	`15`	`16`	`18`	`20`
	`3`	`6`	`11`	`19`	`25`	`27`	`29`	`31`	`34`	`38`
		`9`	`17`	`30`	`44`	`52`	`56`	`60`	`65`	`72`
			`26`	`47`	`74`	`96`	`108`	`116`	`125`	`137`
				`73`	`121`	`170`	`204`	`224`	`241`	`262`
					`194`	`291`	`374`	`428`	`465`
						`485`	`665`	`802`	`893`
							`1150`	`1467`	`1695`
								`2617`	`3162`
									`5779`

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Last modified April 25 05:18 EDT 2024. Contains 371964 sequences. (Running on oeis4.)