A129705 - OEIS

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A129705 as a triangular array

											0
										1		0
									2		1		-1
								4		3		1		-2
							7		6		4		1		-3
						12		11		9		6		2		-3
					20		19		17		14		10		5		-1
				33		32		30		27		23		18		12		5
			54		53		51		48		44		39		33		26		18
		88		87		85		82		78		73		67		60		52		43
	143		142		140		137		133		128		122		115		107		98		88

A129705 as a square array

0	1	2	4	7	12	20	33	54	88	143
0	1	3	6	11	19	32	53	87	142
-1	1	4	9	17	30	51	85	140
-2	1	6	14	27	48	82	137
-3	2	10	23	44	78	133
-3	5	18	39	73	128
-1	12	33	67	122
5	26	60	115
18	52	107
43	98
88

A129705 as an upper right triangle

0	1	2	4	7	12	20	33	54	88	143
	0	1	3	6	11	19	32	53	87	142
		-1	1	4	9	17	30	51	85	140
			-2	1	6	14	27	48	82	137
				-3	2	10	23	44	78	133
					-3	5	18	39	73	128
						-1	12	33	67	122
							5	26	60	115
								18	52	107
									43	98
										88