A098277 - OEIS

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A098277 as a triangular array

1

2 2

8 20 12

48 224 344 168

384 2880 8096 9872 4272

3840 42240 186816 407936 430688 171168

46080 698880 4451328 15030528 27944576 26627648 9915072

645120 12902400 111605760 535271424 1519126272

A098277 as a square array

`1`	`2`	`8`	`48`	`384`	`3840`	`46080`	`645120`
`2`	`20`	`224`	`2880`	`42240`	`698880`	`12902400`
`12`	`344`	`8096`	`186816`	`4451328`	`111605760`
`168`	`9872`	`407936`	`15030528`	`535271424`
`4272`	`430688`	`27944576`	`1519126272`
`171168`	`26627648`
`9915072`

A098277 as an upper right triangle

`1`	`2`	`8`	`48`	`384`	`3840`	`46080`	`645120`
	`2`	`20`	`224`	`2880`	`42240`	`698880`	`12902400`
		`12`	`344`	`8096`	`186816`	`4451328`	`111605760`
			`168`	`9872`	`407936`	`15030528`	`535271424`
				`4272`	`430688`	`27944576`	`1519126272`
					`171168`	`26627648`
						`9915072`

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Last modified April 25 07:07 EDT 2024. Contains 371964 sequences. (Running on oeis4.)