A160247 - OEIS

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A160247 as a triangular array

								1
							13		6
						55		38		19
					147		116		79		44
				309		260		201		140		85
			561		490		405		314		225		146
		923		826		711		586		459		338		231
	1415		1288		1139		976		807		640		483		344

A160247 as a square array

1	13	55	147	309	561	923	1415
6	38	116	260	490	826	1288
19	79	201	405	711	1139
44	140	314	586	976
85	225	459	807
146	338	640
231	483
344

A160247 as an upper right triangle

1	13	55	147	309	561	923	1415
	6	38	116	260	490	826	1288
		19	79	201	405	711	1139
			44	140	314	586	976
				85	225	459	807
					146	338	640
						231	483
							344