A239986 - OEIS

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A239986 as a triangular array

1

1 2

1 3 3

1 4 6 4

1 5 13 16 7

1 6 22 56 40 10

1 7 38 171 261 84 15

1 8 65 530 1391 935 208 24

1 9 107 1495 7113 9079 4113 474 35

1 10 169 4059 31226 83658 70107 16724 1047 54

1 11 257 10121 131242 652346

A239986 as a square array

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
`3`	`6`	`13`	`22`	`38`	`65`	`107`	`169`	`257`
`4`	`16`	`56`	`171`	`530`	`1495`	`4059`	`10121`
`7`	`40`	`261`	`1391`	`7113`	`31226`	`131242`
`10`	`84`	`935`	`9079`	`83658`	`652346`
`15`	`208`	`4113`	`70107`
`24`	`474`	`16724`
`35`	`1047`
`54`

A239986 as an upper right triangle

`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`	`1`
	`2`	`3`	`4`	`5`	`6`	`7`	`8`	`9`	`10`	`11`
		`3`	`6`	`13`	`22`	`38`	`65`	`107`	`169`	`257`
			`4`	`16`	`56`	`171`	`530`	`1495`	`4059`	`10121`
				`7`	`40`	`261`	`1391`	`7113`	`31226`	`131242`
					`10`	`84`	`935`	`9079`	`83658`	`652346`
						`15`	`208`	`4113`	`70107`
							`24`	`474`	`16724`
								`35`	`1047`
									`54`

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Last modified April 25 06:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)