A269456 - OEIS

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A269456 as a triangular array

2

1 3

2 2 4

3 5 3 5

6 8 8 4 6

9 18 14 11 5 7

18 30 32 20 14 6 8

30 63 57 47 26 17 7 9

56 114 124 86 62 32 20 8 10

99 226 234 191 116 77 38 23 9 11

186 422 480 370 260 146 92 44 26 10 12

335 826 932 775 512 330 176 107 50 29 11 13

A269456 as a square array

`2`	`1`	`2`	`3`	`6`	`9`	`18`	`30`	`56`	`99`	`186`	`335`
`3`	`2`	`5`	`8`	`18`	`30`	`63`	`114`	`226`	`422`	`826`
`4`	`3`	`8`	`14`	`32`	`57`	`124`	`234`	`480`	`932`
`5`	`4`	`11`	`20`	`47`	`86`	`191`	`370`	`775`
`6`	`5`	`14`	`26`	`62`	`116`	`260`	`512`
`7`	`6`	`17`	`32`	`77`	`146`	`330`
`8`	`7`	`20`	`38`	`92`	`176`
`9`	`8`	`23`	`44`	`107`
`10`	`9`	`26`	`50`
`11`	`10`	`29`
`12`	`11`
`13`

A269456 as an upper right triangle

`2`	`1`	`2`	`3`	`6`	`9`	`18`	`30`	`56`	`99`	`186`	`335`
	`3`	`2`	`5`	`8`	`18`	`30`	`63`	`114`	`226`	`422`	`826`
		`4`	`3`	`8`	`14`	`32`	`57`	`124`	`234`	`480`	`932`
			`5`	`4`	`11`	`20`	`47`	`86`	`191`	`370`	`775`
				`6`	`5`	`14`	`26`	`62`	`116`	`260`	`512`
					`7`	`6`	`17`	`32`	`77`	`146`	`330`
						`8`	`7`	`20`	`38`	`92`	`176`
							`9`	`8`	`23`	`44`	`107`
								`10`	`9`	`26`	`50`
									`11`	`10`	`29`
										`12`	`11`
											`13`

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Last modified April 17 23:23 EDT 2024. Contains 371767 sequences. (Running on oeis4.)