A207599 - OEIS

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A207599 as a triangular array

2

4 4

6 16 6

9 36 36 8

15 81 90 64 10

25 225 225 168 100 12

40 625 825 441 270 144 14

64 1600 3025 1995 729 396 196 16

104 4096 9240 9025 3915 1089 546 256 18

169 10816 28224 30400 21025 6765 1521 720 324 20

273

A207599 as a square array

`2`	`4`	`6`	`9`	`15`	`25`	`40`	`64`	`104`	`169`	`273`
`4`	`16`	`36`	`81`	`225`	`625`	`1600`	`4096`	`10816`
`6`	`36`	`90`	`225`	`825`	`3025`	`9240`	`28224`
`8`	`64`	`168`	`441`	`1995`	`9025`	`30400`
`10`	`100`	`270`	`729`	`3915`	`21025`
`12`	`144`	`396`	`1089`	`6765`
`14`	`196`	`546`	`1521`
`16`	`256`	`720`
`18`	`324`
`20`

A207599 as an upper right triangle

`2`	`4`	`6`	`9`	`15`	`25`	`40`	`64`	`104`	`169`	`273`
	`4`	`16`	`36`	`81`	`225`	`625`	`1600`	`4096`	`10816`
		`6`	`36`	`90`	`225`	`825`	`3025`	`9240`	`28224`
			`8`	`64`	`168`	`441`	`1995`	`9025`	`30400`
				`10`	`100`	`270`	`729`	`3915`	`21025`
					`12`	`144`	`396`	`1089`	`6765`
						`14`	`196`	`546`	`1521`
							`16`	`256`	`720`
								`18`	`324`
									`20`

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)