A227025 - OEIS

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A227025 as a triangular array

3

7 7

12 26 12

18 72 72 18

25 171 335 171 25

33 368 1366 1366 368 33

42 729 4948 10050 4948 729 42

52 1343 16115 65317 65317 16115 1343 52

63 2325 47659 375270 786154 375270 47659 2325 63

75 3819 129463 1924848

A227025 as a square array

`3`	`7`	`12`	`18`	`25`	`33`	`42`	`52`	`63`	`75`
`7`	`26`	`72`	`171`	`368`	`729`	`1343`	`2325`	`3819`
`12`	`72`	`335`	`1366`	`4948`	`16115`	`47659`	`129463`
`18`	`171`	`1366`	`10050`	`65317`	`375270`	`1924848`
`25`	`368`	`4948`	`65317`	`786154`
`33`	`729`	`16115`	`375270`
`42`	`1343`	`47659`
`52`	`2325`
`63`

A227025 as an upper right triangle

`3`	`7`	`12`	`18`	`25`	`33`	`42`	`52`	`63`	`75`
	`7`	`26`	`72`	`171`	`368`	`729`	`1343`	`2325`	`3819`
		`12`	`72`	`335`	`1366`	`4948`	`16115`	`47659`	`129463`
			`18`	`171`	`1366`	`10050`	`65317`	`375270`	`1924848`
				`25`	`368`	`4948`	`65317`	`786154`
					`33`	`729`	`16115`	`375270`
						`42`	`1343`	`47659`
							`52`	`2325`
								`63`

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Last modified May 11 21:39 EDT 2024. Contains 372422 sequences. (Running on oeis4.)