A074079 - OEIS

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A074079 as a triangular array

														1
													1		0
												0		0		0
											1		1		0		0
										0		0		0		0		0
									0		1		1		0		0		0
								0		1		1		0		0		0		0
							1		0		2		1		0		0		0		0
						0		0		3		2		0		0		0		0		0
					0		1		3		5		1		0		0		0		0		0
				0		1		3		10		3		0		0		0		0		0		0
			0		0		3		17		9		1		0		0		0		0		0		0
		0		1		5		28		24		4		0		0		0		0		0		0		0
	0		0		4		41		57		14		1		0		0		0

A074079 as a square array

1	1	0	1	0	0	0	1	0	0	0	0	0	0
0	0	1	0	1	1	0	0	1	1	0	1	0
0	0	0	1	1	2	3	3	3	3	5	4
0	0	0	0	1	2	5	10	17	28	41
0	0	0	0	0	1	3	9	24	57
0	0	0	0	0	0	1	4	14
0	0	0	0	0	0	0	1
0	0	0	0	0	0	0
0	0	0	0	0	0
0	0	0	0	0
0	0	0
0	0
0

A074079 as an upper right triangle

1	1	0	1	0	0	0	1	0	0	0	0	0	0
	0	0	1	0	1	1	0	0	1	1	0	1	0
		0	0	0	1	1	2	3	3	3	3	5	4
			0	0	0	0	1	2	5	10	17	28	41
				0	0	0	0	0	1	3	9	24	57
					0	0	0	0	0	0	1	4	14
						0	0	0	0	0	0	0	1
							0	0	0	0	0	0	0
								0	0	0	0	0	0
									0	0	0	0	0
										0	0	0
											0	0
												0