A068009 - OEIS

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A068009 as a triangular array

													1
												2		1
											4		1		1
										8		2		1		1
									16		4		2		1		1
								32		8		4		1		1		1
							64		16		6		2		1		1		1
						128		32		12		4		2		1		1		1
					256		64		24		8		4		2		1		1		1
				512		128		44		16		8		3		1		1		1		1
			1024		256		88		32		14		6		3		1		1		1		1
		2048		512		176		64		26		12		5		2		1		1		1		1
	4096		1024		344		128		52		22		10		4		2		1		1		1		1

A068009 as a square array

1	2	4	8	16	32	64	128	256	512	1024	2048	4096
1	1	2	4	8	16	32	64	128	256	512	1024
1	1	2	4	6	12	24	44	88	176	344
1	1	1	2	4	8	16	32	64	128
1	1	1	2	4	8	14	26	52
1	1	1	2	3	6	12	22
1	1	1	1	3	5	10
1	1	1	1	2	4
1	1	1	1	2
1	1	1	1
1	1	1
1	1
1

A068009 as an upper right triangle

1	2	4	8	16	32	64	128	256	512	1024	2048	4096
	1	1	2	4	8	16	32	64	128	256	512	1024
		1	1	2	4	6	12	24	44	88	176	344
			1	1	1	2	4	8	16	32	64	128
				1	1	1	2	4	8	14	26	52
					1	1	1	2	3	6	12	22
						1	1	1	1	3	5	10
							1	1	1	1	2	4
								1	1	1	1	2
									1	1	1	1
										1	1	1
											1	1
												1