A060850 - OEIS

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A060850 as a triangular array

												1
											1		1
										1		2		2
									1		3		5		3
								1		4		9		10		5
							1		5		14		22		20		7
						1		6		20		40		51		36		11
					1		7		27		65		105		108		65		15
				1		8		35		98		190		252		221		110		22
			1		9		44		140		315		506		574		429		185		30
		1		10		54		192		490		918		1265		1240		810		300		42
	1		11		65		255

A060850 as a square array

1	1	1	1	1	1	1	1	1	1	1	1
1	2	3	4	5	6	7	8	9	10	11
2	5	9	14	20	27	35	44	54	65
3	10	22	40	65	98	140	192	255
5	20	51	105	190	315	490
7	36	108	252	506	918
11	65	221	574	1265
15	110	429	1240
22	185	810
30	300
42

A060850 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1
	1	2	3	4	5	6	7	8	9	10	11
		2	5	9	14	20	27	35	44	54	65
			3	10	22	40	65	98	140	192	255
				5	20	51	105	190	315	490
					7	36	108	252	506	918
						11	65	221	574	1265
							15	110	429	1240
								22	185	810
									30	300
										42