A201989 - OEIS

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A201989 as a triangular array

								1
							4		4
						8		77		8
					18		1170		1170		18
				32		14107		134217		14107		32
			58		139471		11648559		11648559		139471		58
		94		1177568		803133854		7375608084		803133854		1177568		94
	151		8721417		46034224561		3674187761233		3674187761233

A201989 as a square array

1	4	8	18	32	58	94	151
4	77	1170	14107	139471	1177568	8721417
8	1170	134217	11648559	803133854	46034224561
18	14107	11648559	7375608084	3674187761233
32	139471	803133854	3674187761233
58	1177568
94

A201989 as an upper right triangle

1	4	8	18	32	58	94	151
	4	77	1170	14107	139471	1177568	8721417
		8	1170	134217	11648559	803133854	46034224561
			18	14107	11648559	7375608084	3674187761233
				32	139471	803133854	3674187761233
					58	1177568
						94