A152918 - OEIS

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A152918 as a triangular array

1

2 5

6 37 80

24 334 1179 2644

120 3566 20617 63413 146394

720 44316 413608 1766365 5161687 12157088

5040 632052 9362908 55669771 207499100 590541383 1411732608

40320 10212336 236604140 1953603356 9326112285

A152918 as a square array

`1`	`2`	`6`	`24`	`120`	`720`	`5040`	`40320`
`5`	`37`	`334`	`3566`	`44316`	`632052`	`10212336`
`80`	`1179`	`20617`	`413608`	`9362908`	`236604140`
`2644`	`63413`	`1766365`	`55669771`	`1953603356`
`146394`	`5161687`	`207499100`	`9326112285`
`12157088`	`590541383`
`1411732608`

A152918 as an upper right triangle

`1`	`2`	`6`	`24`	`120`	`720`	`5040`	`40320`
	`5`	`37`	`334`	`3566`	`44316`	`632052`	`10212336`
		`80`	`1179`	`20617`	`413608`	`9362908`	`236604140`
			`2644`	`63413`	`1766365`	`55669771`	`1953603356`
				`146394`	`5161687`	`207499100`	`9326112285`
					`12157088`	`590541383`
						`1411732608`

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Last modified April 24 00:30 EDT 2024. Contains 371917 sequences. (Running on oeis4.)