A152538 - OEIS

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A152538 as a triangular array

											1
										1		1
									2		1		1
								3		2		1		2
							5		3		2		2		4
						7		5		3		4		4		9
					11		7		5		6		8		9		18
				15		11		7		10		12		18		18		37
			22		15		11		14		20		27		36		37		74
		30		22		15		22		28		45		54		74		74		148
	42		30		22		30		44		63		90		111		148		148		296

A152538 as a square array

1	1	2	3	5	7	11	15	22	30	42
1	1	2	3	5	7	11	15	22	30
1	1	2	3	5	7	11	15	22
2	2	4	6	10	14	22	30
4	4	8	12	20	28	44
9	9	18	27	45	63
18	18	36	54	90
37	37	74	111
74	74	148
148	148
296

A152538 as an upper right triangle

1	1	2	3	5	7	11	15	22	30	42
	1	1	2	3	5	7	11	15	22	30
		1	1	2	3	5	7	11	15	22
			2	2	4	6	10	14	22	30
				4	4	8	12	20	28	44
					9	9	18	27	45	63
						18	18	36	54	90
							37	37	74	111
								74	74	148
									148	148
										296