A137176 - OEIS

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A137176 as a triangular array

											0
										0		1
									0		1		3
								0		1		4		4
							0		1		5		8		7
						0		1		6		13		15		11
					0		1		7		19		28		26		18
				0		1		8		26		47		54		44		29
			0		1		9		34		73		101		98		73		47
		0		1		10		43		107		174		199		171		120		76
	0		1		11		53		150		281		373		370		291		196		123

A137176 as a square array

0	0	0	0	0	0	0	0	0	0	0
1	1	1	1	1	1	1	1	1	1
3	4	5	6	7	8	9	10	11
4	8	13	19	26	34	43	53
7	15	28	47	73	107	150
11	26	54	101	174	281
18	44	98	199	373
29	73	171	370
47	120	291
76	196
123

A137176 as an upper right triangle

0	0	0	0	0	0	0	0	0	0	0
	1	1	1	1	1	1	1	1	1	1
		3	4	5	6	7	8	9	10	11
			4	8	13	19	26	34	43	53
				7	15	28	47	73	107	150
					11	26	54	101	174	281
						18	44	98	199	373
							29	73	171	370
								47	120	291
									76	196
										123