A103441 - OEIS

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A103441 as a triangular array

													1
												1		1
											1		2		1
										1		2		2		1
									1		3		3		3		1
								1		3		4		4		3		1
							1		4		5		7		5		4		1
						1		4		7		10		10		7		4		1
					1		5		8		16		13		16		8		5		1
				1		5		10		20		26		26		20		10		5		1
			1		6		12		28		35		35		35		28		12		6		1
		1		6		14		34		57		74		74		57		34		14		6		1
	1		7		16		47		73		120		85		120		73

A103441 as a square array

1	1	1	1	1	1	1	1	1	1	1	1	1
1	2	2	3	3	4	4	5	5	6	6	7
1	2	3	4	5	7	8	10	12	14	16
1	3	4	7	10	16	20	28	34	47
1	3	5	10	13	26	35	57	73
1	4	7	16	26	35	74	120
1	4	8	20	35	74	85
1	5	10	28	57	120
1	5	12	34	73
1	6	14
1	6
1

A103441 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1	1
	1	2	2	3	3	4	4	5	5	6	6	7
		1	2	3	4	5	7	8	10	12	14	16
			1	3	4	7	10	16	20	28	34	47
				1	3	5	10	13	26	35	57	73
					1	4	7	16	26	35	74	120
						1	4	8	20	35	74	85
							1	5	10	28	57	120
								1	5	12	34	73
									1	6	14
										1	6
											1