A128136 - OEIS

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A128136 as a triangular array

										1
									1		4
								2		4		9
							3		6		9		16
						4		8		12		16		25
					5		10		15		20		25		36
				6		12		18		24		30		36		49
			7		14		21		28		35		42		49		64
		8		16		24		32		40		48		56		64		81
	9		18		27		36		45		54		63		72		81		100

A128136 as a square array

1	1	2	3	4	5	6	7	8	9
4	4	6	8	10	12	14	16	18
9	9	12	15	18	21	24	27
16	16	20	24	28	32	36
25	25	30	35	40	45
36	36	42	48	54
49	49	56	63
64	64	72
81	81
100

A128136 as an upper right triangle

1	1	2	3	4	5	6	7	8	9
	4	4	6	8	10	12	14	16	18
		9	9	12	15	18	21	24	27
			16	16	20	24	28	32	36
				25	25	30	35	40	45
					36	36	42	48	54
						49	49	56	63
							64	64	72
								81	81
									100