A188774 - OEIS

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A188774 as a triangular array

2

4 4

7 16 7

12 49 49 12

21 144 240 144 21

37 441 1103 1103 441 37

65 1369 5357 7868 5357 1369 65

114 4225 26564 60215 60215 26564 4225 114

200 12996 130828 471349 738031 471349 130828 12996 200

351 40000 641137

A188774 as a square array

`2`	`4`	`7`	`12`	`21`	`37`	`65`	`114`	`200`	`351`
`4`	`16`	`49`	`144`	`441`	`1369`	`4225`	`12996`	`40000`
`7`	`49`	`240`	`1103`	`5357`	`26564`	`130828`	`641137`
`12`	`144`	`1103`	`7868`	`60215`	`471349`
`21`	`441`	`5357`	`60215`	`738031`
`37`	`1369`	`26564`	`471349`
`65`	`4225`	`130828`
`114`	`12996`
`200`

A188774 as an upper right triangle

`2`	`4`	`7`	`12`	`21`	`37`	`65`	`114`	`200`	`351`
	`4`	`16`	`49`	`144`	`441`	`1369`	`4225`	`12996`	`40000`
		`7`	`49`	`240`	`1103`	`5357`	`26564`	`130828`	`641137`
			`12`	`144`	`1103`	`7868`	`60215`	`471349`
				`21`	`441`	`5357`	`60215`	`738031`
					`37`	`1369`	`26564`	`471349`
						`65`	`4225`	`130828`
							`114`	`12996`
								`200`

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Last modified September 8 19:56 EDT 2024. Contains 375759 sequences. (Running on oeis4.)