A136175 - OEIS

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A136175 as a triangular array

											1
										2		3
									4		6		5
								7		11		9		8
							13		20		17		15		10
						24		37		31		28		19		12
					44		68		57		51		35		22		14
				81		125		105		94		64		41		26		16
			149		230		193		173		118		75		48		30		18
		274		423		355		318		217		138		88		55		33		21
	504		778		653		585		399		254		162		101		61		39		23

A136175 as a square array

1	2	4	7	13	24	44	81	149	274	504
3	6	11	20	37	68	125	230	423	778
5	9	17	31	57	105	193	355	653
8	15	28	51	94	173	318	585
10	19	35	64	118	217	399
12	22	41	75	138	254
14	26	48	88	162
16	30	55	101
18	33	61
21	39
23

A136175 as an upper right triangle

1	2	4	7	13	24	44	81	149	274	504
	3	6	11	20	37	68	125	230	423	778
		5	9	17	31	57	105	193	355	653
			8	15	28	51	94	173	318	585
				10	19	35	64	118	217	399
					12	22	41	75	138	254
						14	26	48	88	162
							16	30	55	101
								18	33	61
									21	39
										23