A185783 - OEIS

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A185783 as a triangular array

1

6 3

20 20 6

50 70 44 10

105 180 160 80 15

196 385 420 300 130 21

336 728 910 800 500 196 28

540 1260 1736 1750 1350 770 280 36

825 2040 3024 3360 2975 2100 1120 384 45

1210 3135 4920 5880 5740 4655 3080 1560 510 55

1716 4620 7590 9600 10080 9016 6860 4320 2100 660 66

2366 6578 11220 14850 16500 15876 13328 9660 5850 2750 836 78

A185783 as a square array

`1`	`6`	`20`	`50`	`105`	`196`	`336`	`540`	`825`	`1210`	`1716`	`2366`
`3`	`20`	`70`	`180`	`385`	`728`	`1260`	`2040`	`3135`	`4620`	`6578`
`6`	`44`	`160`	`420`	`910`	`1736`	`3024`	`4920`	`7590`	`11220`
`10`	`80`	`300`	`800`	`1750`	`3360`	`5880`	`9600`	`14850`
`15`	`130`	`500`	`1350`	`2975`	`5740`	`10080`	`16500`
`21`	`196`	`770`	`2100`	`4655`	`9016`	`15876`
`28`	`280`	`1120`	`3080`	`6860`	`13328`
`36`	`384`	`1560`	`4320`	`9660`
`45`	`510`	`2100`	`5850`
`55`	`660`	`2750`
`66`	`836`
`78`

A185783 as an upper right triangle

`1`	`6`	`20`	`50`	`105`	`196`	`336`	`540`	`825`	`1210`	`1716`	`2366`
	`3`	`20`	`70`	`180`	`385`	`728`	`1260`	`2040`	`3135`	`4620`	`6578`
		`6`	`44`	`160`	`420`	`910`	`1736`	`3024`	`4920`	`7590`	`11220`
			`10`	`80`	`300`	`800`	`1750`	`3360`	`5880`	`9600`	`14850`
				`15`	`130`	`500`	`1350`	`2975`	`5740`	`10080`	`16500`
					`21`	`196`	`770`	`2100`	`4655`	`9016`	`15876`
						`28`	`280`	`1120`	`3080`	`6860`	`13328`
							`36`	`384`	`1560`	`4320`	`9660`
								`45`	`510`	`2100`	`5850`
									`55`	`660`	`2750`
										`66`	`836`
											`78`

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Last modified May 2 19:04 EDT 2024. Contains 372203 sequences. (Running on oeis4.)