A209999 - OEIS

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A209999 as a triangular array

1

2 2

4 6 3

7 16 13 4

12 36 44 24 5

20 76 122 100 40 6

33 152 306 332 201 62 7

54 294 712 968 783 370 91 8

88 554 1573 2572 2614 1666 637 128 9

143 1024 3339 6392 7829 6296 3277 1040 174 10

232 1864

A209999 as a square array

`1`	`2`	`4`	`7`	`12`	`20`	`33`	`54`	`88`	`143`	`232`
`2`	`6`	`16`	`36`	`76`	`152`	`294`	`554`	`1024`	`1864`
`3`	`13`	`44`	`122`	`306`	`712`	`1573`	`3339`
`4`	`24`	`100`	`332`	`968`	`2572`	`6392`
`5`	`40`	`201`	`783`	`2614`	`7829`
`6`	`62`	`370`	`1666`	`6296`
`7`	`91`	`637`	`3277`
`8`	`128`	`1040`
`9`	`174`
`10`

A209999 as an upper right triangle

`1`	`2`	`4`	`7`	`12`	`20`	`33`	`54`	`88`	`143`	`232`
	`2`	`6`	`16`	`36`	`76`	`152`	`294`	`554`	`1024`	`1864`
		`3`	`13`	`44`	`122`	`306`	`712`	`1573`	`3339`
			`4`	`24`	`100`	`332`	`968`	`2572`	`6392`
				`5`	`40`	`201`	`783`	`2614`	`7829`
					`6`	`62`	`370`	`1666`	`6296`
						`7`	`91`	`637`	`3277`
							`8`	`128`	`1040`
								`9`	`174`
									`10`

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Last modified August 28 08:41 EDT 2024. Contains 375477 sequences. (Running on oeis4.)