A155039 - OEIS

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A155039 as a triangular array

													0
												1		0
											2		0		0
										4		1		0		0
									8		1		0		0		0
								16		4		1		0		0		0
							32		6		1		0		0		0		0
						64		14		3		1		0		0		0		0
					128		27		6		1		0		0		0		0		0
				256		57		13		3		1		0		0		0		0		0
			512		110		24		5		1		0		0		0		0		0		0
		1024		227		53		13		3		1		0		0		0		0		0		0
	2048		447		101		23		5		1		0		0		0		0		0		0

A155039 as a square array

0	1	2	4	8	16	32	64	128	256	512	1024	2048
0	0	1	1	4	6	14	27	57	110	227	447
0	0	0	1	1	3	6	13	24	53	101
0	0	0	0	1	1	3	5	13	23
0	0	0	0	0	1	1	3	5
0	0	0	0	0	0	1	1
0	0	0	0	0	0	0
0	0	0	0	0	0
0	0	0	0	0
0	0	0	0
0	0	0
0	0

A155039 as an upper right triangle

0	1	2	4	8	16	32	64	128	256	512	1024	2048
	0	0	1	1	4	6	14	27	57	110	227	447
		0	0	0	1	1	3	6	13	24	53	101
			0	0	0	0	1	1	3	5	13	23
				0	0	0	0	0	1	1	3	5
					0	0	0	0	0	0	1	1
						0	0	0	0	0	0	0
							0	0	0	0	0	0
								0	0	0	0	0
									0	0	0	0
										0	0	0
											0	0