A183202 - OEIS

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A183202 as a triangular array

										1
									1		1
								2		1		2
							3		3		3		5
						4		6		10		9		14
					5		10		22		34		29		43
				6		15		40		84		122		100		143
			7		21		65		169		334		463		367		510
		8		28		98		300		738		1390		1851		1426		1936
	9		36		140		489		1426		3345		6043		7767		5839		7775
10		45		192		749		2510		6990		15735

A183202 as a square array

1	1	2	3	4	5	6	7	8	9	10
1	1	3	6	10	15	21	28	36	45
2	3	10	22	40	65	98	140	192
5	9	34	84	169	300	489	749
14	29	122	334	738	1426	2510
43	100	463	1390	3345	6990
143	367	1851	6043	15735
510	1426	7767
1936	5839
7775

A183202 as an upper right triangle

1	1	2	3	4	5	6	7	8	9	10
	1	1	3	6	10	15	21	28	36	45
		2	3	10	22	40	65	98	140	192
			5	9	34	84	169	300	489	749
				14	29	122	334	738	1426	2510
					43	100	463	1390	3345	6990
						143	367	1851	6043	15735
							510	1426	7767
								1936	5839
									7775