A210235 - OEIS

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A210235 as a triangular array

											1
										2		1
									4		4		1
								7		12		7		1
							12		29		28		11		1
						20		64		86		56		16		1
					33		132		230		210		101		22		1
				54		261		560		662		451		169		29		1
			88		500		1279		1860		1646		883		267		37		1
		143		936		2785		4819		5257		3682		1611		403		46		1
	232		1721		5848

A210235 as a square array

1	2	4	7	12	20	33	54	88	143	232
1	4	12	29	64	132	261	500	936	1721
1	7	28	86	230	560	1279	2785	5848
1	11	56	210	662	1860	4819
1	16	101	451	1646	5257
1	22	169	883	3682
1	29	267	1611
1	37	403
1	46
1

A210235 as an upper right triangle

1	2	4	7	12	20	33	54	88	143	232
	1	4	12	29	64	132	261	500	936	1721
		1	7	28	86	230	560	1279	2785	5848
			1	11	56	210	662	1860	4819
				1	16	101	451	1646	5257
					1	22	169	883	3682
						1	29	267	1611
							1	37	403
								1	46
									1