A133913 - OEIS

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A133913 as a triangular array

											1
										1		2
									1		3		1
								1		4		4		2
							1		5		8		6		3
						1		6		13		14		9		1
					1		7		19		27		23		10		2
				1		8		26		46		50		33		12		1
			1		9		34		72		96		83		45		13		2
		1		10		43		106		168		179		128		58		15		3
	1		11		53		149		274		347		307		186		73		18		1
1		12		64		202		423		621		654		493		259		91

A133913 as a square array

1	1	1	1	1	1	1	1	1	1	1	1
2	3	4	5	6	7	8	9	10	11	12
1	4	8	13	19	26	34	43	53	64
2	6	14	27	46	72	106	149	202
3	9	23	50	96	168	274	423
1	10	33	83	179	347	621
2	12	45	128	307	654
1	13	58	186	493
2	15	73	259
3	18	91
1

A133913 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1
	2	3	4	5	6	7	8	9	10	11	12
		1	4	8	13	19	26	34	43	53	64
			2	6	14	27	46	72	106	149	202
				3	9	23	50	96	168	274	423
					1	10	33	83	179	347	621
						2	12	45	128	307	654
							1	13	58	186	493
								2	15	73	259
									3	18	91
										1

											1
										1		2
									1		3		1
								1		4		4		2
							1		5		8		6		3
						1		6		13		14		9		1
					1		7		19		27		23		10		2
				1		8		26		46		50		33		12		1
			1		9		34		72		96		83		45		13		2
		1		10		43		106		168		179		128		58		15		3
	1		11		53		149		274		347		307		186		73		18		1
1		12		64		202		423		621		654		493		259		91

1	1	1	1	1	1	1	1	1	1	1	1
2	3	4	5	6	7	8	9	10	11	12
1	4	8	13	19	26	34	43	53	64
2	6	14	27	46	72	106	149	202
3	9	23	50	96	168	274	423
1	10	33	83	179	347	621
2	12	45	128	307	654
1	13	58	186	493
2	15	73	259
3	18	91
1

1	1	1	1	1	1	1	1	1	1	1	1
	2	3	4	5	6	7	8	9	10	11	12
		1	4	8	13	19	26	34	43	53	64
			2	6	14	27	46	72	106	149	202
				3	9	23	50	96	168	274	423
					1	10	33	83	179	347	621
						2	12	45	128	307	654
							1	13	58	186	493
								2	15	73	259
									3	18	91
										1

											1
										1		2
									1		3		1
								1		4		4		2
							1		5		8		6		3
						1		6		13		14		9		1
					1		7		19		27		23		10		2
				1		8		26		46		50		33		12		1
			1		9		34		72		96		83		45		13		2
		1		10		43		106		168		179		128		58		15		3
	1		11		53		149		274		347		307		186		73		18		1
1		12		64		202		423		621		654		493		259		91

1	1	1	1	1	1	1	1	1	1	1	1
2	3	4	5	6	7	8	9	10	11	12
1	4	8	13	19	26	34	43	53	64
2	6	14	27	46	72	106	149	202
3	9	23	50	96	168	274	423
1	10	33	83	179	347	621
2	12	45	128	307	654
1	13	58	186	493
2	15	73	259
3	18	91
1

1	1	1	1	1	1	1	1	1	1	1	1
	2	3	4	5	6	7	8	9	10	11	12
		1	4	8	13	19	26	34	43	53	64
			2	6	14	27	46	72	106	149	202
				3	9	23	50	96	168	274	423
					1	10	33	83	179	347	621
						2	12	45	128	307	654
							1	13	58	186	493
								2	15	73	259
									3	18	91
										1

											1
										1		2
									1		3		1
								1		4		4		2
							1		5		8		6		3
						1		6		13		14		9		1
					1		7		19		27		23		10		2
				1		8		26		46		50		33		12		1
			1		9		34		72		96		83		45		13		2
		1		10		43		106		168		179		128		58		15		3
	1		11		53		149		274		347		307		186		73		18		1
1		12		64		202		423		621		654		493		259		91

1	1	1	1	1	1	1	1	1	1	1	1
2	3	4	5	6	7	8	9	10	11	12
1	4	8	13	19	26	34	43	53	64
2	6	14	27	46	72	106	149	202
3	9	23	50	96	168	274	423
1	10	33	83	179	347	621
2	12	45	128	307	654
1	13	58	186	493
2	15	73	259
3	18	91
1

1	1	1	1	1	1	1	1	1	1	1	1
	2	3	4	5	6	7	8	9	10	11	12
		1	4	8	13	19	26	34	43	53	64
			2	6	14	27	46	72	106	149	202
				3	9	23	50	96	168	274	423
					1	10	33	83	179	347	621
						2	12	45	128	307	654
							1	13	58	186	493
								2	15	73	259
									3	18	91
										1