A108284 - OEIS

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A108284 as a triangular array

1

3 2

6 11 6

10 39 54 24

15 114 304 324 120

21 300 1384 2664 2280 720

28 741 5598 17364 25800 18360 5040

36 1757 21054 99012 227400 273720 166320 40320

45 4052 75504 518592 1728816 3131400 3160080 1673280 362880

55 9162 262104 2564892 11934816 30523800 45496080 39473280 18506880 3628800

A108284 as a square array

`1`	`3`	`6`	`10`	`15`	`21`	`28`	`36`	`45`	`55`
`2`	`11`	`39`	`114`	`300`	`741`	`1757`	`4052`	`9162`
`6`	`54`	`304`	`1384`	`5598`	`21054`	`75504`	`262104`
`24`	`324`	`2664`	`17364`	`99012`	`518592`	`2564892`
`120`	`2280`	`25800`	`227400`	`1728816`	`11934816`
`720`	`18360`	`273720`	`3131400`	`30523800`
`5040`	`166320`	`3160080`	`45496080`
`40320`	`1673280`	`39473280`
`362880`	`18506880`
`3628800`

A108284 as an upper right triangle

`1`	`3`	`6`	`10`	`15`	`21`	`28`	`36`	`45`	`55`
	`2`	`11`	`39`	`114`	`300`	`741`	`1757`	`4052`	`9162`
		`6`	`54`	`304`	`1384`	`5598`	`21054`	`75504`	`262104`
			`24`	`324`	`2664`	`17364`	`99012`	`518592`	`2564892`
				`120`	`2280`	`25800`	`227400`	`1728816`	`11934816`
					`720`	`18360`	`273720`	`3131400`	`30523800`
						`5040`	`166320`	`3160080`	`45496080`
							`40320`	`1673280`	`39473280`
								`362880`	`18506880`
									`3628800`

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)