A134841 - OEIS

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A134841 as a triangular array

									1
								2		3
							3		3		4
						4		6		4		7
					5		5		5		5		6
				6		9		8		9		6		12
			7		7		7		7		7		7		8
		8		12		8		14		8		12		8		15
	9		9		12		9		9		12		9		9		13
10		15		10		15		12		15		10		15		10		18

A134841 as a square array

1	2	3	4	5	6	7	8	9	10
3	3	6	5	9	7	12	9	15
4	4	5	8	7	8	12	10
7	5	9	7	14	9	15
6	6	7	8	9	12
12	7	12	12	15
8	8	9	10
15	9	15
13	10
18

A134841 as an upper right triangle

1	2	3	4	5	6	7	8	9	10
	3	3	6	5	9	7	12	9	15
		4	4	5	8	7	8	12	10
			7	5	9	7	14	9	15
				6	6	7	8	9	12
					12	7	12	12	15
						8	8	9	10
							15	9	15
								13	10
									18

									1
								2		3
							3		3		4
						4		6		4		7
					5		5		5		5		6
				6		9		8		9		6		12
			7		7		7		7		7		7		8
		8		12		8		14		8		12		8		15
	9		9		12		9		9		12		9		9		13
10		15		10		15		12		15		10		15		10		18

1	2	3	4	5	6	7	8	9	10
3	3	6	5	9	7	12	9	15
4	4	5	8	7	8	12	10
7	5	9	7	14	9	15
6	6	7	8	9	12
12	7	12	12	15
8	8	9	10
15	9	15
13	10
18

1	2	3	4	5	6	7	8	9	10
	3	3	6	5	9	7	12	9	15
		4	4	5	8	7	8	12	10
			7	5	9	7	14	9	15
				6	6	7	8	9	12
					12	7	12	12	15
						8	8	9	10
							15	9	15
								13	10
									18

									1
								2		3
							3		3		4
						4		6		4		7
					5		5		5		5		6
				6		9		8		9		6		12
			7		7		7		7		7		7		8
		8		12		8		14		8		12		8		15
	9		9		12		9		9		12		9		9		13
10		15		10		15		12		15		10		15		10		18

1	2	3	4	5	6	7	8	9	10
3	3	6	5	9	7	12	9	15
4	4	5	8	7	8	12	10
7	5	9	7	14	9	15
6	6	7	8	9	12
12	7	12	12	15
8	8	9	10
15	9	15
13	10
18

1	2	3	4	5	6	7	8	9	10
	3	3	6	5	9	7	12	9	15
		4	4	5	8	7	8	12	10
			7	5	9	7	14	9	15
				6	6	7	8	9	12
					12	7	12	12	15
						8	8	9	10
							15	9	15
								13	10
									18

									1
								2		3
							3		3		4
						4		6		4		7
					5		5		5		5		6
				6		9		8		9		6		12
			7		7		7		7		7		7		8
		8		12		8		14		8		12		8		15
	9		9		12		9		9		12		9		9		13
10		15		10		15		12		15		10		15		10		18

1	2	3	4	5	6	7	8	9	10
3	3	6	5	9	7	12	9	15
4	4	5	8	7	8	12	10
7	5	9	7	14	9	15
6	6	7	8	9	12
12	7	12	12	15
8	8	9	10
15	9	15
13	10
18

1	2	3	4	5	6	7	8	9	10
	3	3	6	5	9	7	12	9	15
		4	4	5	8	7	8	12	10
			7	5	9	7	14	9	15
				6	6	7	8	9	12
					12	7	12	12	15
						8	8	9	10
							15	9	15
								13	10
									18