A115409 - OEIS

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A115409 as a triangular array

1

5 4

7 6 2

17 16 12 10

20 19 15 13 3

43 42 38 36 26 23

51 50 46 44 34 31 8

105 104 100 98 88 85 62 54

114 113 109 107 97 94 71 63 9

A115409 as a square array

`1`	`5`	`7`	`17`	`20`	`43`	`51`	`105`	`114`
`4`	`6`	`16`	`19`	`42`	`50`	`104`	`113`
`2`	`12`	`15`	`38`	`46`	`100`	`109`
`10`	`13`	`36`	`44`	`98`	`107`
`3`	`26`	`34`	`88`	`97`
`23`	`31`	`85`	`94`
`8`	`62`	`71`
`54`	`63`
`9`

A115409 as an upper right triangle

`1`	`5`	`7`	`17`	`20`	`43`	`51`	`105`	`114`
	`4`	`6`	`16`	`19`	`42`	`50`	`104`	`113`
		`2`	`12`	`15`	`38`	`46`	`100`	`109`
			`10`	`13`	`36`	`44`	`98`	`107`
				`3`	`26`	`34`	`88`	`97`
					`23`	`31`	`85`	`94`
						`8`	`62`	`71`
							`54`	`63`
								`9`

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)