A134394 - OEIS

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A134394 as a triangular array

												1
											2		1
										3		3		1
									4		6		4		1
								5		10		9		5		1
							6		15		16		12		6		1
						7		21		25		22		15		7		1
					8		28		36		35		28		18		8		1
				9		36		49		51		45		34		21		9		1
			10		45		64		70		66		55		40		24		10		1
		11		55		81		92		91		81		65		46		27		11		1
	12		66		100		117		120		112		96		75		52		30		12		1
13		78		121		145		153

A134394 as a square array

1	2	3	4	5	6	7	8	9	10	11	12	13
1	3	6	10	15	21	28	36	45	55	66	78
1	4	9	16	25	36	49	64	81	100	121
1	5	12	22	35	51	70	92	117	145
1	6	15	28	45	66	91	120	153
1	7	18	34	55	81	112
1	8	21	40	65	96
1	9	24	46	75
1	10	27	52
1	11	30
1	12
1

A134394 as an upper right triangle

1	2	3	4	5	6	7	8	9	10	11	12	13
	1	3	6	10	15	21	28	36	45	55	66	78
		1	4	9	16	25	36	49	64	81	100	121
			1	5	12	22	35	51	70	92	117	145
				1	6	15	28	45	66	91	120	153
					1	7	18	34	55	81	112
						1	8	21	40	65	96
							1	9	24	46	75
								1	10	27	52
									1	11	30
										1	12
											1

												1
											2		1
										3		3		1
									4		6		4		1
								5		10		9		5		1
							6		15		16		12		6		1
						7		21		25		22		15		7		1
					8		28		36		35		28		18		8		1
				9		36		49		51		45		34		21		9		1
			10		45		64		70		66		55		40		24		10		1
		11		55		81		92		91		81		65		46		27		11		1
	12		66		100		117		120		112		96		75		52		30		12		1
13		78		121		145		153

1	2	3	4	5	6	7	8	9	10	11	12	13
1	3	6	10	15	21	28	36	45	55	66	78
1	4	9	16	25	36	49	64	81	100	121
1	5	12	22	35	51	70	92	117	145
1	6	15	28	45	66	91	120	153
1	7	18	34	55	81	112
1	8	21	40	65	96
1	9	24	46	75
1	10	27	52
1	11	30
1	12
1

1	2	3	4	5	6	7	8	9	10	11	12	13
	1	3	6	10	15	21	28	36	45	55	66	78
		1	4	9	16	25	36	49	64	81	100	121
			1	5	12	22	35	51	70	92	117	145
				1	6	15	28	45	66	91	120	153
					1	7	18	34	55	81	112
						1	8	21	40	65	96
							1	9	24	46	75
								1	10	27	52
									1	11	30
										1	12
											1

												1
											2		1
										3		3		1
									4		6		4		1
								5		10		9		5		1
							6		15		16		12		6		1
						7		21		25		22		15		7		1
					8		28		36		35		28		18		8		1
				9		36		49		51		45		34		21		9		1
			10		45		64		70		66		55		40		24		10		1
		11		55		81		92		91		81		65		46		27		11		1
	12		66		100		117		120		112		96		75		52		30		12		1
13		78		121		145		153

1	2	3	4	5	6	7	8	9	10	11	12	13
1	3	6	10	15	21	28	36	45	55	66	78
1	4	9	16	25	36	49	64	81	100	121
1	5	12	22	35	51	70	92	117	145
1	6	15	28	45	66	91	120	153
1	7	18	34	55	81	112
1	8	21	40	65	96
1	9	24	46	75
1	10	27	52
1	11	30
1	12
1

1	2	3	4	5	6	7	8	9	10	11	12	13
	1	3	6	10	15	21	28	36	45	55	66	78
		1	4	9	16	25	36	49	64	81	100	121
			1	5	12	22	35	51	70	92	117	145
				1	6	15	28	45	66	91	120	153
					1	7	18	34	55	81	112
						1	8	21	40	65	96
							1	9	24	46	75
								1	10	27	52
									1	11	30
										1	12
											1

												1
											2		1
										3		3		1
									4		6		4		1
								5		10		9		5		1
							6		15		16		12		6		1
						7		21		25		22		15		7		1
					8		28		36		35		28		18		8		1
				9		36		49		51		45		34		21		9		1
			10		45		64		70		66		55		40		24		10		1
		11		55		81		92		91		81		65		46		27		11		1
	12		66		100		117		120		112		96		75		52		30		12		1
13		78		121		145		153

1	2	3	4	5	6	7	8	9	10	11	12	13
1	3	6	10	15	21	28	36	45	55	66	78
1	4	9	16	25	36	49	64	81	100	121
1	5	12	22	35	51	70	92	117	145
1	6	15	28	45	66	91	120	153
1	7	18	34	55	81	112
1	8	21	40	65	96
1	9	24	46	75
1	10	27	52
1	11	30
1	12
1

1	2	3	4	5	6	7	8	9	10	11	12	13
	1	3	6	10	15	21	28	36	45	55	66	78
		1	4	9	16	25	36	49	64	81	100	121
			1	5	12	22	35	51	70	92	117	145
				1	6	15	28	45	66	91	120	153
					1	7	18	34	55	81	112
						1	8	21	40	65	96
							1	9	24	46	75
								1	10	27	52
									1	11	30
										1	12
											1