A213197 - OEIS

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A213197 as a triangular array

1

3 4

2 6 5

8 9 11 12

7 15 10 14 13

17 18 20 21 23 24

16 28 19 27 22 26 25

30 31 33 34 36 37 39 40

29 45 32 44 35 43 38 42 41

47 48 50 51 53 54 56 57 59 60

46 66 49 65 52 64 55 63 58 62 61

68

A213197 as a square array

`1`	`3`	`2`	`8`	`7`	`17`	`16`	`30`	`29`	`47`	`46`	`68`
`4`	`6`	`9`	`15`	`18`	`28`	`31`	`45`	`48`	`66`
`5`	`11`	`10`	`20`	`19`	`33`	`32`	`50`	`49`
`12`	`14`	`21`	`27`	`34`	`44`	`51`	`65`
`13`	`23`	`22`	`36`	`35`	`53`	`52`
`24`	`26`	`37`	`43`	`54`	`64`
`25`	`39`	`38`	`56`	`55`
`40`	`42`	`57`	`63`
`41`	`59`	`58`
`60`	`62`
`61`

A213197 as an upper right triangle

`1`	`3`	`2`	`8`	`7`	`17`	`16`	`30`	`29`	`47`	`46`	`68`
	`4`	`6`	`9`	`15`	`18`	`28`	`31`	`45`	`48`	`66`
		`5`	`11`	`10`	`20`	`19`	`33`	`32`	`50`	`49`
			`12`	`14`	`21`	`27`	`34`	`44`	`51`	`65`
				`13`	`23`	`22`	`36`	`35`	`53`	`52`
					`24`	`26`	`37`	`43`	`54`	`64`
						`25`	`39`	`38`	`56`	`55`
							`40`	`42`	`57`	`63`
								`41`	`59`	`58`
									`60`	`62`
										`61`

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