A227042 - OEIS

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A227042 as a triangular array

										1
									3		1
								2		5		1
							5		3		7		1
						3		7		4		9		1
					7		1		1		5		11		1
				4		9		5		11		6		13		1
			9		5		11		3		13		7		15		1
		5		11		2		13		7		5		8		17		1
	11		3		13		7		3		2		17		9		19		1
6		13		7		15		8		17		9		19		10		21		1

A227042 as a square array

1	3	2	5	3	7	4	9	5	11	6
1	5	3	7	1	9	5	11	3	13
1	7	4	1	5	11	2	13	7
1	9	5	11	3	13	7	15
1	11	6	13	7	3	8
1	13	7	5	2	17
1	15	8	17	9
1	17	9	19
1	19	10
1	21
1

A227042 as an upper right triangle

1	3	2	5	3	7	4	9	5	11	6
	1	5	3	7	1	9	5	11	3	13
		1	7	4	1	5	11	2	13	7
			1	9	5	11	3	13	7	15
				1	11	6	13	7	3	8
					1	13	7	5	2	17
						1	15	8	17	9
							1	17	9	19
								1	19	10
									1	21
										1

										1
									3		1
								2		5		1
							5		3		7		1
						3		7		4		9		1
					7		1		1		5		11		1
				4		9		5		11		6		13		1
			9		5		11		3		13		7		15		1
		5		11		2		13		7		5		8		17		1
	11		3		13		7		3		2		17		9		19		1
6		13		7		15		8		17		9		19		10		21		1

1	3	2	5	3	7	4	9	5	11	6
1	5	3	7	1	9	5	11	3	13
1	7	4	1	5	11	2	13	7
1	9	5	11	3	13	7	15
1	11	6	13	7	3	8
1	13	7	5	2	17
1	15	8	17	9
1	17	9	19
1	19	10
1	21
1

1	3	2	5	3	7	4	9	5	11	6
	1	5	3	7	1	9	5	11	3	13
		1	7	4	1	5	11	2	13	7
			1	9	5	11	3	13	7	15
				1	11	6	13	7	3	8
					1	13	7	5	2	17
						1	15	8	17	9
							1	17	9	19
								1	19	10
									1	21
										1

										1
									3		1
								2		5		1
							5		3		7		1
						3		7		4		9		1
					7		1		1		5		11		1
				4		9		5		11		6		13		1
			9		5		11		3		13		7		15		1
		5		11		2		13		7		5		8		17		1
	11		3		13		7		3		2		17		9		19		1
6		13		7		15		8		17		9		19		10		21		1

1	3	2	5	3	7	4	9	5	11	6
1	5	3	7	1	9	5	11	3	13
1	7	4	1	5	11	2	13	7
1	9	5	11	3	13	7	15
1	11	6	13	7	3	8
1	13	7	5	2	17
1	15	8	17	9
1	17	9	19
1	19	10
1	21
1

1	3	2	5	3	7	4	9	5	11	6
	1	5	3	7	1	9	5	11	3	13
		1	7	4	1	5	11	2	13	7
			1	9	5	11	3	13	7	15
				1	11	6	13	7	3	8
					1	13	7	5	2	17
						1	15	8	17	9
							1	17	9	19
								1	19	10
									1	21
										1

										1
									3		1
								2		5		1
							5		3		7		1
						3		7		4		9		1
					7		1		1		5		11		1
				4		9		5		11		6		13		1
			9		5		11		3		13		7		15		1
		5		11		2		13		7		5		8		17		1
	11		3		13		7		3		2		17		9		19		1
6		13		7		15		8		17		9		19		10		21		1

1	3	2	5	3	7	4	9	5	11	6
1	5	3	7	1	9	5	11	3	13
1	7	4	1	5	11	2	13	7
1	9	5	11	3	13	7	15
1	11	6	13	7	3	8
1	13	7	5	2	17
1	15	8	17	9
1	17	9	19
1	19	10
1	21
1

1	3	2	5	3	7	4	9	5	11	6
	1	5	3	7	1	9	5	11	3	13
		1	7	4	1	5	11	2	13	7
			1	9	5	11	3	13	7	15
				1	11	6	13	7	3	8
					1	13	7	5	2	17
						1	15	8	17	9
							1	17	9	19
								1	19	10
									1	21
										1