A290598 - OEIS

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A290598 as a triangular array

1

4 1

28 14 1

280 210 30 1

3640 3640 780 52 1

58240 72800 20800 2080 80 1

1106560 1659840 592800 79040 4560 114 1

24344320 42602560 18258240 3043040 234080 8778 154 1

608608000 1217216000 608608000 121721600 11704000 585200 15400 200 1

17041024000 38342304000 21909888000 5112307200 589881600 36867600 1293600 25200 252 1

528271744000 1320679360000 849008160000 226402176000 30477216000 2285791200 100254000 2604000 39060 310 1

A290598 as a square array

`1`	`4`	`28`	`280`	`3640`	`58240`	`1106560`	`24344320`	`608608000`	`17041024000`	`528271744000`
`1`	`14`	`210`	`3640`	`72800`	`1659840`	`42602560`	`1217216000`	`38342304000`	`1320679360000`
`1`	`30`	`780`	`20800`	`592800`	`18258240`	`608608000`	`21909888000`	`849008160000`
`1`	`52`	`2080`	`79040`	`3043040`	`121721600`	`5112307200`	`226402176000`
`1`	`80`	`4560`	`234080`	`11704000`	`589881600`	`30477216000`
`1`	`114`	`8778`	`585200`	`36867600`	`2285791200`
`1`	`154`	`15400`	`1293600`	`100254000`
`1`	`200`	`25200`	`2604000`
`1`	`252`	`39060`
`1`	`310`
`1`

A290598 as an upper right triangle

`1`	`4`	`28`	`280`	`3640`	`58240`	`1106560`	`24344320`	`608608000`	`17041024000`	`528271744000`
	`1`	`14`	`210`	`3640`	`72800`	`1659840`	`42602560`	`1217216000`	`38342304000`	`1320679360000`
		`1`	`30`	`780`	`20800`	`592800`	`18258240`	`608608000`	`21909888000`	`849008160000`
			`1`	`52`	`2080`	`79040`	`3043040`	`121721600`	`5112307200`	`226402176000`
				`1`	`80`	`4560`	`234080`	`11704000`	`589881600`	`30477216000`
					`1`	`114`	`8778`	`585200`	`36867600`	`2285791200`
						`1`	`154`	`15400`	`1293600`	`100254000`
							`1`	`200`	`25200`	`2604000`
								`1`	`252`	`39060`
									`1`	`310`
										`1`

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Last modified July 16 03:21 EDT 2024. Contains 374343 sequences. (Running on oeis4.)