A064190 - OEIS

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A064190 as a triangular array

1

2 6

16 48 72

272 816 1440 1440

7936 23808 44352 57600 43200

353792 1061376 2027520 2903040 3024000 1814400

22368256 67104768 129964032 195379200 232243200 203212800 101606400

1903757312 5711271936

A064190 as a square array

`1`	`2`	`16`	`272`	`7936`	`353792`	`22368256`	`1903757312`
`6`	`48`	`816`	`23808`	`1061376`	`67104768`	`5711271936`
`72`	`1440`	`44352`	`2027520`	`129964032`
`1440`	`57600`	`2903040`	`195379200`
`43200`	`3024000`	`232243200`
`1814400`	`203212800`
`101606400`

A064190 as an upper right triangle

`1`	`2`	`16`	`272`	`7936`	`353792`	`22368256`	`1903757312`
	`6`	`48`	`816`	`23808`	`1061376`	`67104768`	`5711271936`
		`72`	`1440`	`44352`	`2027520`	`129964032`
			`1440`	`57600`	`2903040`	`195379200`
				`43200`	`3024000`	`232243200`
					`1814400`	`203212800`
						`101606400`

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Last modified April 25 03:15 EDT 2024. Contains 371964 sequences. (Running on oeis4.)