A133727 - OEIS

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A133727 as a triangular array

										1
									1		2
								1		0		5
							1		2		0		7
						1		0		0		0		14
					1		2		5		0		0		13
				1		0		0		0		0		0		27
			1		2		0		7		0		0		0		26
		1		0		5		0		0		0		0		0		39
	1		2		0		0		14		0		0		0		0		38

A133727 as a square array

1	1	1	1	1	1	1	1	1	1
2	0	2	0	2	0	2	0	2
5	0	0	5	0	0	5	0
7	0	0	0	7	0	0
14	0	0	0	0	14
13	0	0	0	0
27	0	0	0
26	0	0
39	0
38

A133727 as an upper right triangle

1	1	1	1	1	1	1	1	1	1
	2	0	2	0	2	0	2	0	2
		5	0	0	5	0	0	5	0
			7	0	0	0	7	0	0
				14	0	0	0	0	14
					13	0	0	0	0
						27	0	0	0
							26	0	0
								39	0
									38