A252829 - OEIS

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A252829 as a triangular array

												1
											2		2
										3		5		3
									4		9		9		4
								5		13		21		13		5
							6		17		37		37		17		6
						7		21		53		85		53		21		7
					8		25		69		149		149		69		25		8
				9		29		85		213		341		213		85		29		9
			10		33		101		277		597		597		277		101		33		10
		11		37		117		341		853		1365		853		341		117		37		11
	12		41		133		405

A252829 as a square array

1	2	3	4	5	6	7	8	9	10	11	12
2	5	9	13	17	21	25	29	33	37	41
3	9	21	37	53	69	85	101	117	133
4	13	37	85	149	213	277	341	405
5	17	53	149	341	597	853
6	21	69	213	597	1365
7	25	85	277	853
8	29	101	341
9	33	117
10	37
11

A252829 as an upper right triangle

1	2	3	4	5	6	7	8	9	10	11	12
	2	5	9	13	17	21	25	29	33	37	41
		3	9	21	37	53	69	85	101	117	133
			4	13	37	85	149	213	277	341	405
				5	17	53	149	341	597	853
					6	21	69	213	597	1365
						7	25	85	277	853
							8	29	101	341
								9	33	117
									10	37
										11