A052154 - OEIS

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A052154 as a triangular array

												1
											1		0
										1		1		0
									1		1		0		0
								1		1		2		0		0
							1		1		2		1		0		0
						1		1		2		5		0		0		0
					1		1		2		5		6		0		0		0
				1		1		2		5		14		6		0		0		0
			1		1		2		5		14		26		4		0		0		0
		1		1		2		5		14		42		44		1		0		0		0
	1		1		2		5		14		42		100		69		0		0		0		0

A052154 as a square array

1	1	1	1	1	1	1	1	1	1	1	1
0	1	1	1	1	1	1	1	1	1	1
0	0	2	2	2	2	2	2	2	2
0	0	1	5	5	5	5	5	5
0	0	0	6	14	14	14	14
0	0	0	6	26	42	42
0	0	0	4	44	100
0	0	0	1	69
0	0	0	0
0	0	0
0	0
0

A052154 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1
	0	1	1	1	1	1	1	1	1	1	1
		0	0	2	2	2	2	2	2	2	2
			0	0	1	5	5	5	5	5	5
				0	0	0	6	14	14	14	14
					0	0	0	6	26	42	42
						0	0	0	4	44	100
							0	0	0	1	69
								0	0	0	0
									0	0	0
										0	0
											0