A207808 - OEIS

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A207808 as a triangular array

2

4 4

6 16 6

10 36 36 10

16 100 102 100 16

26 256 378 370 256 26

42 676 1260 1970 1232 676 42

68 1764 4374 9040 9168 4238 1764 68

110 4624 14946 43990 57184 44538 14406 4624 110

178 12100 51384 209050 382288

A207808 as a square array

`2`	`4`	`6`	`10`	`16`	`26`	`42`	`68`	`110`	`178`
`4`	`16`	`36`	`100`	`256`	`676`	`1764`	`4624`	`12100`
`6`	`36`	`102`	`378`	`1260`	`4374`	`14946`	`51384`
`10`	`100`	`370`	`1970`	`9040`	`43990`	`209050`
`16`	`256`	`1232`	`9168`	`57184`	`382288`
`26`	`676`	`4238`	`44538`
`42`	`1764`	`14406`
`68`	`4624`
`110`

A207808 as an upper right triangle

`2`	`4`	`6`	`10`	`16`	`26`	`42`	`68`	`110`	`178`
	`4`	`16`	`36`	`100`	`256`	`676`	`1764`	`4624`	`12100`
		`6`	`36`	`102`	`378`	`1260`	`4374`	`14946`	`51384`
			`10`	`100`	`370`	`1970`	`9040`	`43990`	`209050`
				`16`	`256`	`1232`	`9168`	`57184`	`382288`
					`26`	`676`	`4238`	`44538`
						`42`	`1764`	`14406`
							`68`	`4624`
								`110`

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Last modified June 11 03:41 EDT 2024. Contains 373288 sequences. (Running on oeis4.)