A207368 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A207368 as a triangular array

											2
										4		4
									6		16		6
								9		36		36		9
							13		81		90		81		12
						18		169		252		225		144		16
					25		324		624		784		420		256		20
				34		625		1350		2304		1736		784		400		25
			46		1156		3025		5625		5856		3844		1260		625		30
		62		2116		6256		14641		15525		14884		7130		2025		900		36
	83

A207368 as a square array

2	4	6	9	13	18	25	34	46	62	83
4	16	36	81	169	324	625	1156	2116
6	36	90	252	624	1350	3025	6256
9	81	225	784	2304	5625	14641
12	144	420	1736	5856	15525
16	256	784	3844	14884
20	400	1260	7130
25	625	2025
30	900
36

A207368 as an upper right triangle

2	4	6	9	13	18	25	34	46	62	83
	4	16	36	81	169	324	625	1156	2116
		6	36	90	252	624	1350	3025	6256
			9	81	225	784	2304	5625	14641
				12	144	420	1736	5856	15525
					16	256	784	3844	14884
						20	400	1260	7130
							25	625	2025
								30	900
									36