A238453 - OEIS

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

A238453 as a triangular array

												1
											1		1
										1		1		1
									1		2		2		1
								1		2		4		2		1
							1		4		8		8		4		1
						1		2		8		8		8		2		1
					1		6		12		24		24		12		6		1
				1		4		24		24		48		24		24		4		1
			1		6		24		72		72		72		72		24		6		1
		1		4		24		48		144		72		144		48		24		4		1
	1		10		40		120		240		360		360		240		120

A238453 as a square array

1	1	1	1	1	1	1	1	1	1	1	1
1	1	2	2	4	2	6	4	6	4	10
1	2	4	8	8	12	24	24	24	40
1	2	8	8	24	24	72	48	120
1	4	8	24	48	72	144	240
1	2	12	24	72	72	360
1	6	24	72	144	360
1	4	24	48	240
1	6	24	120
1	4
1

A238453 as an upper right triangle

1	1	1	1	1	1	1	1	1	1	1	1
	1	1	2	2	4	2	6	4	6	4	10
		1	2	4	8	8	12	24	24	24	40
			1	2	8	8	24	24	72	48	120
				1	4	8	24	48	72	144	240
					1	2	12	24	72	72	360
						1	6	24	72	144	360
							1	4	24	48	240
								1	6	24	120
									1	4
										1