A126885 - OEIS

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A126885 as a triangular array

1

1 2

1 3 3

1 4 6 4

1 5 11 10 5

1 6 18 26 15 6

1 7 27 58 57 21 7

1 8 38 112 179 120 28 8

1 9 51 194 453 543 247 36 9

1 10 66 310 975 1818 1636 502 45 10

1 11 83 466 1865 4881 7279 4916 1013 55 11

A126885 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`	`11`	`18`	`27`	`38`	`51`	`66`	`83`
`4`	`10`	`26`	`58`	`112`	`194`	`310`	`466`
`5`	`15`	`57`	`179`	`453`	`975`	`1865`
`6`	`21`	`120`	`543`	`1818`	`4881`
`7`	`28`	`247`	`1636`	`7279`
`8`	`36`	`502`	`4916`
`9`	`45`	`1013`
`10`	`55`
`11`

A126885 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`	`11`	`18`	`27`	`38`	`51`	`66`	`83`
			`4`	`10`	`26`	`58`	`112`	`194`	`310`	`466`
				`5`	`15`	`57`	`179`	`453`	`975`	`1865`
					`6`	`21`	`120`	`543`	`1818`	`4881`
						`7`	`28`	`247`	`1636`	`7279`
							`8`	`36`	`502`	`4916`
								`9`	`45`	`1013`
									`10`	`55`
										`11`

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Last modified April 24 16:34 EDT 2024. Contains 371961 sequences. (Running on oeis4.)