A368256 - OEIS

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A368256 as a triangular array

									1
								2		2
							3		5		2
						6		14		9		4
					10		44		52		26		4
				20		152		366		298		62		8
			36		560		2800		4244		1704		205		9
		72		2144		22028		66184		52740		11228		623		18
	136		8384		175296		1050896		1679776		701124		75412		2171		23

A368256 as a square array

1	2	3	6	10	20	36	72	136
2	5	14	44	152	560	2144	8384
2	9	52	366	2800	22028	175296
4	26	298	4244	66184	1050896
4	62	1704	52740	1679776
8	205	11228	701124
9	623	75412
18	2171
23

A368256 as an upper right triangle

1	2	3	6	10	20	36	72	136
	2	5	14	44	152	560	2144	8384
		2	9	52	366	2800	22028	175296
			4	26	298	4244	66184	1050896
				4	62	1704	52740	1679776
					8	205	11228	701124
						9	623	75412
							18	2171
								23