A085220 - OEIS

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A085220 as a triangular array

0

1 1

2 5 2

3 14 15 3

4 15 56 17 4

5 22 57 62 21 5

6 23 88 63 80 23 6

7 54 89 94 81 86 57 7

8 55 270 95 112 87 272 59 8

9 56 271 294 113 118 273 278 63 9

10 57 272 295 390 119 424 279 296 65 10

11 58 273 296 391

A085220 as a square array

`0`	`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
`1`	`5`	`14`	`15`	`22`	`23`	`54`	`55`	`56`	`57`	`58`
`2`	`15`	`56`	`57`	`88`	`89`	`270`	`271`	`272`	`273`
`3`	`17`	`62`	`63`	`94`	`95`	`294`	`295`	`296`
`4`	`21`	`80`	`81`	`112`	`113`	`390`	`391`
`5`	`23`	`86`	`87`	`118`	`119`
`6`	`57`	`272`	`273`	`424`
`7`	`59`	`278`	`279`
`8`	`63`	`296`
`9`	`65`
`10`

A085220 as an upper right triangle

`0`	`1`	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
	`1`	`5`	`14`	`15`	`22`	`23`	`54`	`55`	`56`	`57`	`58`
		`2`	`15`	`56`	`57`	`88`	`89`	`270`	`271`	`272`	`273`
			`3`	`17`	`62`	`63`	`94`	`95`	`294`	`295`	`296`
				`4`	`21`	`80`	`81`	`112`	`113`	`390`	`391`
					`5`	`23`	`86`	`87`	`118`	`119`
						`6`	`57`	`272`	`273`	`424`
							`7`	`59`	`278`	`279`
								`8`	`63`	`296`
									`9`	`65`
										`10`

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)