A207858 - OEIS

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A207858 as a triangular array

2

4 4

6 16 6

9 36 36 10

15 81 102 100 16

25 225 289 370 256 26

40 625 1071 1369 1232 676 42

64 1600 3969 7289 5929 4238 1764 68

104 4096 13230 38809 44121 26569 14406 4624 110

169 10816 44100 178088 328329

A207858 as a square array

`2`	`4`	`6`	`9`	`15`	`25`	`40`	`64`	`104`	`169`
`4`	`16`	`36`	`81`	`225`	`625`	`1600`	`4096`	`10816`
`6`	`36`	`102`	`289`	`1071`	`3969`	`13230`	`44100`
`10`	`100`	`370`	`1369`	`7289`	`38809`	`178088`
`16`	`256`	`1232`	`5929`	`44121`	`328329`
`26`	`676`	`4238`	`26569`
`42`	`1764`	`14406`
`68`	`4624`
`110`

A207858 as an upper right triangle

`2`	`4`	`6`	`9`	`15`	`25`	`40`	`64`	`104`	`169`
	`4`	`16`	`36`	`81`	`225`	`625`	`1600`	`4096`	`10816`
		`6`	`36`	`102`	`289`	`1071`	`3969`	`13230`	`44100`
			`10`	`100`	`370`	`1369`	`7289`	`38809`	`178088`
				`16`	`256`	`1232`	`5929`	`44121`	`328329`
					`26`	`676`	`4238`	`26569`
						`42`	`1764`	`14406`
							`68`	`4624`
								`110`

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Last modified April 19 19:02 EDT 2024. Contains 371798 sequences. (Running on oeis4.)