A050304 - OEIS

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A050304 as a triangular array

										1
									10		1
								55		10		1
							265		65		10		1
						1045		320		65		10		1
					3817		1365		330		65		10		1
				12583		5127		1420		330		65		10		1
			39148		17710		5447		1430		330		65		10		1
		114235		56638		19030		5502		1430		330		65		10		1
	318857		170993		61865		19350		5512

A050304 as a square array

1	10	55	265	1045	3817	12583	39148	114235	318857
1	10	65	320	1365	5127	17710	56638	170993
1	10	65	330	1420	5447	19030	61865
1	10	65	330	1430	5502	19350
1	10	65	330	1430	5512
1	10	65	330
1	10	65
1	10
1

A050304 as an upper right triangle

1	10	55	265	1045	3817	12583	39148	114235	318857
	1	10	65	320	1365	5127	17710	56638	170993
		1	10	65	330	1420	5447	19030	61865
			1	10	65	330	1430	5502	19350
				1	10	65	330	1430	5512
					1	10	65	330
						1	10	65
							1	10
								1