A091943 - OEIS

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A091943 as a triangular array

										2
									9		2
								20		64		17
							37		29		293		9
						59		228		559		869		49
					88		17		9		317		2039		20
				121		353		755		1375		3002		4072		100
			159		127		1219		143		2597		1315		7183		37
		200		755		146		2443		3922		647		10139		12349		164
	248		54		2159		989		188		529		10331		3717

A091943 as a square array

2	9	20	37	59	88	121	159	200	248
2	64	29	228	17	353	127	755	54
17	293	559	9	755	1219	146	2159
9	869	317	1375	143	2443	989
49	2039	3002	2597	3922	188
20	4072	1315	647	529
100	7183	10139	10331
37	12349	3717
164

A091943 as an upper right triangle

2	9	20	37	59	88	121	159	200	248
	2	64	29	228	17	353	127	755	54
		17	293	559	9	755	1219	146	2159
			9	869	317	1375	143	2443	989
				49	2039	3002	2597	3922	188
					20	4072	1315	647	529
						100	7183	10139	10331
							37	12349	3717
								164