A090321 - OEIS

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A090321 as a triangular array

												1
											2		3
										2		4		5
									4		6		8		9
								2		6		8		10		11
							4		6		10		12		14		15
						2		6		8		12		14		16		17
					4		6		10		12		16		18		20		21
				6		10		12		16		18		22		24		26		27
			2		8		12		14		18		20		24		26		28		29
		6		8		14		18		20		24		26		30		32		34		35
	4		10		12		18		22		24		28		30		34		36		38

A090321 as a square array

1	2	2	4	2	4	2	4	6	2	6	4
3	4	6	6	6	6	6	10	8	8	10
5	8	8	10	8	10	12	12	14	12
9	10	12	12	12	16	14	18	18
11	14	14	16	18	18	20	22
15	16	18	22	20	24	24
17	20	24	24	26	28
21	26	26	30	30
27	28	32	34
29	34	36
35	38

A090321 as an upper right triangle

1	2	2	4	2	4	2	4	6	2	6	4
	3	4	6	6	6	6	6	10	8	8	10
		5	8	8	10	8	10	12	12	14	12
			9	10	12	12	12	16	14	18	18
				11	14	14	16	18	18	20	22
					15	16	18	22	20	24	24
						17	20	24	24	26	28
							21	26	26	30	30
								27	28	32	34
									29	34	36
										35	38