A207693 - OEIS

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A207693 as a triangular array

											2
										4		4
									6		16		6
								9		36		36		9
							15		81		60		81		13
						25		225		100		144		169		18
					40		625		240		256		312		324		25
				64		1600		576		768		576		612		625		34
			104		4096		1296		2304		1872		1156		1250		1156		46
		169		10816		2916		5856		6084		4216		2500		2516		2116		62
	273

A207693 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	60	100	240	576	1296	2916
9	81	144	256	768	2304	5856
13	169	312	576	1872	6084
18	324	612	1156	4216
25	625	1250	2500
34	1156	2516
46	2116
62

A207693 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	60	100	240	576	1296	2916
			9	81	144	256	768	2304	5856
				13	169	312	576	1872	6084
					18	324	612	1156	4216
						25	625	1250	2500
							34	1156	2516
								46	2116
									62