A334923 - OEIS

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A334923 as a triangular array

											1
										2		2
									3		5		3
								4		7		7		4
							5		10		10		10		5
						6		12		14		14		12		6
					7		15		17		20		17		15		7
				8		17		21		24		24		21		17		8
			9		20		24		30		29		30		24		20		9
		10		22		28		34		36		36		34		28		22		10
	11		25		31		40		41		45		41		40		31		25		11

A334923 as a square array

1	2	3	4	5	6	7	8	9	10	11
2	5	7	10	12	15	17	20	22	25
3	7	10	14	17	21	24	28	31
4	10	14	20	24	30	34	40
5	12	17	24	29	36	41
6	15	21	30	36	45
7	17	24	34	41
8	20	28	40
9	22	31
10	25
11

A334923 as an upper right triangle

1	2	3	4	5	6	7	8	9	10	11
	2	5	7	10	12	15	17	20	22	25
		3	7	10	14	17	21	24	28	31
			4	10	14	20	24	30	34	40
				5	12	17	24	29	36	41
					6	15	21	30	36	45
						7	17	24	34	41
							8	20	28	40
								9	22	31
									10	25
										11