A335681 - OEIS

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A335681 as a triangular array

0

0 0

0 1 0

0 3 3 0

0 6 7 6 0

0 10 14 14 10 0

0 15 22 27 22 15 0

0 21 33 42 42 33 21 0

0 28 45 63 65 63 45 28 0

0 36 60 85 98 98 85 60 36 0

0 45 76 113 131 147 131 113 76 45 0

0 55 95 143 174 196 196 174 143 95 55 0

A335681 as a square array

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
`0`	`1`	`3`	`6`	`10`	`15`	`21`	`28`	`36`	`45`	`55`
`0`	`3`	`7`	`14`	`22`	`33`	`45`	`60`	`76`	`95`
`0`	`6`	`14`	`27`	`42`	`63`	`85`	`113`	`143`
`0`	`10`	`22`	`42`	`65`	`98`	`131`	`174`
`0`	`15`	`33`	`63`	`98`	`147`	`196`
`0`	`21`	`45`	`85`	`131`	`196`
`0`	`28`	`60`	`113`	`174`
`0`	`36`	`76`	`143`
`0`	`45`	`95`
`0`	`55`
`0`

A335681 as an upper right triangle

`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`	`0`
	`0`	`1`	`3`	`6`	`10`	`15`	`21`	`28`	`36`	`45`	`55`
		`0`	`3`	`7`	`14`	`22`	`33`	`45`	`60`	`76`	`95`
			`0`	`6`	`14`	`27`	`42`	`63`	`85`	`113`	`143`
				`0`	`10`	`22`	`42`	`65`	`98`	`131`	`174`
					`0`	`15`	`33`	`63`	`98`	`147`	`196`
						`0`	`21`	`45`	`85`	`131`	`196`
							`0`	`28`	`60`	`113`	`174`
								`0`	`36`	`76`	`143`
									`0`	`45`	`95`
										`0`	`55`
											`0`

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Last modified April 23 08:33 EDT 2024. Contains 371905 sequences. (Running on oeis4.)