A322426 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A322426 as a triangular array

													1
												2		1
											1		2		1
										1		3		2		1
									1		1		3		2		1
								2		2		4		3		2		1
							1		1		1		4		3		2		1
						1		2		2		5		4		3		2		1
					2		1		3		1		5		4		3		2		1
				1		2		1		2		6		5		4		3		2		1
			1		1		2		3		1		6		5		4		3		2		1
		1		2		3		4		2		7		6		5		4		3		2		1
	2		3		1		1		3		1		7		6		5

A322426 as a square array

1	2	1	1	1	2	1	1	2	1	1	1	2
1	2	3	1	2	1	2	1	2	1	2	3
1	2	3	4	1	2	3	1	2	3	1
1	2	3	4	5	1	2	3	4	1
1	2	3	4	5	6	1	2	3
1	2	3	4	5	6	7	1
1	2	3	4	5	6	7
1	2	3	4	5	6
1	2	3	4	5
1	2	3
1	2
1

A322426 as an upper right triangle

1	2	1	1	1	2	1	1	2	1	1	1	2
	1	2	3	1	2	1	2	1	2	1	2	3
		1	2	3	4	1	2	3	1	2	3	1
			1	2	3	4	5	1	2	3	4	1
				1	2	3	4	5	6	1	2	3
					1	2	3	4	5	6	7	1
						1	2	3	4	5	6	7
							1	2	3	4	5	6
								1	2	3	4	5
									1	2	3
										1	2
											1