A223777 - OEIS

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A223777 as a triangular array

2

4 4

7 12 7

11 28 28 11

16 56 78 56 16

22 101 180 180 101 22

29 169 371 461 371 169 29

37 267 707 1040 1040 707 267 37

46 403 1269 2164 2516 2164 1269 403 46

56 586 2170 4246 5573 5573 4246 2170 586 56

67

A223777 as a square array

`2`	`4`	`7`	`11`	`16`	`22`	`29`	`37`	`46`	`56`	`67`
`4`	`12`	`28`	`56`	`101`	`169`	`267`	`403`	`586`
`7`	`28`	`78`	`180`	`371`	`707`	`1269`	`2170`
`11`	`56`	`180`	`461`	`1040`	`2164`	`4246`
`16`	`101`	`371`	`1040`	`2516`	`5573`
`22`	`169`	`707`	`2164`	`5573`
`29`	`267`	`1269`	`4246`
`37`	`403`	`2170`
`46`	`586`
`56`

A223777 as an upper right triangle

`2`	`4`	`7`	`11`	`16`	`22`	`29`	`37`	`46`	`56`	`67`
	`4`	`12`	`28`	`56`	`101`	`169`	`267`	`403`	`586`
		`7`	`28`	`78`	`180`	`371`	`707`	`1269`	`2170`
			`11`	`56`	`180`	`461`	`1040`	`2164`	`4246`
				`16`	`101`	`371`	`1040`	`2516`	`5573`
					`22`	`169`	`707`	`2164`	`5573`
						`29`	`267`	`1269`	`4246`
							`37`	`403`	`2170`
								`46`	`586`
									`56`

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Last modified September 10 19:10 EDT 2024. Contains 375794 sequences. (Running on oeis4.)