A188508 - OEIS

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A188508 as a triangular array

2

4 4

7 16 7

12 49 49 12

21 144 229 144 21

37 441 971 971 441 37

65 1369 4351 5626 4351 1369 65

114 4225 20124 35079 35079 20124 4225 114

200 12996 92597 230877 317751 230877 92597 12996 200

351 40000 423074

A188508 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`	`229`	`971`	`4351`	`20124`	`92597`	`423074`
`12`	`144`	`971`	`5626`	`35079`	`230877`
`21`	`441`	`4351`	`35079`	`317751`
`37`	`1369`	`20124`	`230877`
`65`	`4225`	`92597`
`114`	`12996`
`200`

A188508 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`	`229`	`971`	`4351`	`20124`	`92597`	`423074`
			`12`	`144`	`971`	`5626`	`35079`	`230877`
				`21`	`441`	`4351`	`35079`	`317751`
					`37`	`1369`	`20124`	`230877`
						`65`	`4225`	`92597`
							`114`	`12996`
								`200`

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Last modified September 2 15:48 EDT 2024. Contains 375613 sequences. (Running on oeis4.)