A240376 - OEIS

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A240376 as a triangular array

										2
									3		3
								4		11		4
							7		21		21		7
						10		67		75		67		10
					15		155		450		450		155		15
				24		353		1729		5161		1729		353		24
			35		998		7233		36398		36398		7233		998		35
		54		2256		36148		271764		486179		271764		36148		2256		54
	83		5639		139855		2492182		6436979

A240376 as a square array

2	3	4	7	10	15	24	35	54	83
3	11	21	67	155	353	998	2256	5639
4	21	75	450	1729	7233	36148	139855
7	67	450	5161	36398	271764	2492182
10	155	1729	36398	486179	6436979
15	353	7233	271764
24	998	36148
35	2256
54

A240376 as an upper right triangle

2	3	4	7	10	15	24	35	54	83
	3	11	21	67	155	353	998	2256	5639
		4	21	75	450	1729	7233	36148	139855
			7	67	450	5161	36398	271764	2492182
				10	155	1729	36398	486179	6436979
					15	353	7233	271764
						24	998	36148
							35	2256
								54