A059234 - OEIS

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A059234 as a triangular array

										1
									1		2
								1		3		5
							1		6		10		14
						1		15		26		37		45
					1		46		84		121		150		169
				1		170		321		471		592		686		740
			1		741		1428		2111		2704		3183		3532		3721
		1		3722		7255		10777		13953		16685		18826		20347		21142
	1		21143		41491		61798		80598		97345		111419

A059234 as a square array

1	1	1	1	1	1	1	1	1	1
2	3	6	15	46	170	741	3722	21143
5	10	26	84	321	1428	7255	41491
14	37	121	471	2111	10777	61798
45	150	592	2704	13953	80598
169	686	3183	16685	97345
740	3532	18826	111419
3721	20347
21142

A059234 as an upper right triangle

1	1	1	1	1	1	1	1	1	1
	2	3	6	15	46	170	741	3722	21143
		5	10	26	84	321	1428	7255	41491
			14	37	121	471	2111	10777	61798
				45	150	592	2704	13953	80598
					169	686	3183	16685	97345
						740	3532	18826	111419
							3721	20347
								21142