A191646 - OEIS

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A191646 as a triangular array

											1
										0		1
									0		1		1
								0		1		2		2
							0		1		3		5		3
						0		1		4		11		11		6
					0		1		6		22		34		29		11
				0		1		7		37		85		110		70		23
			0		1		9		61		193		348		339		185		47
		0		1		11		95		396		969		1318		1067		479		106
	0		1		13		141		771		2445		4457		4940		3294		1279		235

A191646 as a square array

1	0	0	0	0	0	0	0	0	0	0
1	1	1	1	1	1	1	1	1	1
1	2	3	4	6	7	9	11	13
2	5	11	22	37	61	95	141
3	11	34	85	193	396	771
6	29	110	348	969	2445
11	70	339	1318	4457
23	185	1067	4940
47	479	3294
106	1279
235

A191646 as an upper right triangle

1	0	0	0	0	0	0	0	0	0	0
	1	1	1	1	1	1	1	1	1	1
		1	2	3	4	6	7	9	11	13
			2	5	11	22	37	61	95	141
				3	11	34	85	193	396	771
					6	29	110	348	969	2445
						11	70	339	1318	4457
							23	185	1067	4940
								47	479	3294
									106	1279
										235