A219816 - OEIS

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A219816 as a triangular array

3

3 3

6 6 6

10 15 16 10

15 28 62 33 15

21 45 165 169 61 21

28 66 377 648 414 106 28

36 91 795 2179 2237 987 176 36

45 120 1588 7049 11395 7689 2359 281 45

55 153 3039 22017 57848 62341 27340 5569 433 55

66 190

A219816 as a square array

`3`	`3`	`6`	`10`	`15`	`21`	`28`	`36`	`45`	`55`	`66`
`3`	`6`	`15`	`28`	`45`	`66`	`91`	`120`	`153`	`190`
`6`	`16`	`62`	`165`	`377`	`795`	`1588`	`3039`
`10`	`33`	`169`	`648`	`2179`	`7049`	`22017`
`15`	`61`	`414`	`2237`	`11395`	`57848`
`21`	`106`	`987`	`7689`	`62341`
`28`	`176`	`2359`	`27340`
`36`	`281`	`5569`
`45`	`433`
`55`

A219816 as an upper right triangle

`3`	`3`	`6`	`10`	`15`	`21`	`28`	`36`	`45`	`55`	`66`
	`3`	`6`	`15`	`28`	`45`	`66`	`91`	`120`	`153`	`190`
		`6`	`16`	`62`	`165`	`377`	`795`	`1588`	`3039`
			`10`	`33`	`169`	`648`	`2179`	`7049`	`22017`
				`15`	`61`	`414`	`2237`	`11395`	`57848`
					`21`	`106`	`987`	`7689`	`62341`
						`28`	`176`	`2359`	`27340`
							`36`	`281`	`5569`
								`45`	`433`
									`55`

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Last modified May 21 15:47 EDT 2024. Contains 372738 sequences. (Running on oeis4.)