A098353 - OEIS

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A098353 as a triangular array

											1
										3		3
									5		9		5
								7		15		15		7
							9		21		25		21		9
						11		27		35		35		27		11
					13		33		45		49		45		33		13
				15		39		55		63		63		55		39		15
			17		45		65		77		81		77		65		45		17
		19		51		75		91		99		99		91		75		51		19
	21		57		85		105		117		121		117		105		85		57		21

A098353 as a square array

1	3	5	7	9	11	13	15	17	19	21
3	9	15	21	27	33	39	45	51	57
5	15	25	35	45	55	65	75	85
7	21	35	49	63	77	91	105
9	27	45	63	81	99	117
11	33	55	77	99	121
13	39	65	91	117
15	45	75	105
17	51	85
19	57
21

A098353 as an upper right triangle

1	3	5	7	9	11	13	15	17	19	21
	3	9	15	21	27	33	39	45	51	57
		5	15	25	35	45	55	65	75	85
			7	21	35	49	63	77	91	105
				9	27	45	63	81	99	117
					11	33	55	77	99	121
						13	39	65	91	117
							15	45	75	105
								17	51	85
									19	57
										21