A087468 - OEIS

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A087468 as a triangular array

1

3 2

7 5 4

12 10 8 6

19 16 14 11 9

27 24 21 18 15 13

37 33 30 26 23 20 17

48 44 40 36 32 29 25 22

61 56 52 47 43 39 35 31 28

75 70 65 60 55 51 46 42 38 34

91 85 80 74 69 64 59 54 50 45 41

108 102 96 90 84 79

A087468 as a square array

`1`	`3`	`7`	`12`	`19`	`27`	`37`	`48`	`61`	`75`	`91`	`108`
`2`	`5`	`10`	`16`	`24`	`33`	`44`	`56`	`70`	`85`	`102`
`4`	`8`	`14`	`21`	`30`	`40`	`52`	`65`	`80`	`96`
`6`	`11`	`18`	`26`	`36`	`47`	`60`	`74`	`90`
`9`	`15`	`23`	`32`	`43`	`55`	`69`	`84`
`13`	`20`	`29`	`39`	`51`	`64`	`79`
`17`	`25`	`35`	`46`	`59`
`22`	`31`	`42`	`54`
`28`	`38`	`50`
`34`	`45`
`41`

A087468 as an upper right triangle

`1`	`3`	`7`	`12`	`19`	`27`	`37`	`48`	`61`	`75`	`91`	`108`
	`2`	`5`	`10`	`16`	`24`	`33`	`44`	`56`	`70`	`85`	`102`
		`4`	`8`	`14`	`21`	`30`	`40`	`52`	`65`	`80`	`96`
			`6`	`11`	`18`	`26`	`36`	`47`	`60`	`74`	`90`
				`9`	`15`	`23`	`32`	`43`	`55`	`69`	`84`
					`13`	`20`	`29`	`39`	`51`	`64`	`79`
						`17`	`25`	`35`	`46`	`59`
							`22`	`31`	`42`	`54`
								`28`	`38`	`50`
									`34`	`45`
										`41`

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Last modified August 28 04:26 EDT 2024. Contains 375477 sequences. (Running on oeis4.)