A185511 - OEIS

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A185511 as a triangular array

												1
											4		2
										5		3		6
									10		7		11		8
								12		9		34		17		13
							19		15		44		29		20		18
						22		28		80		37		23		25		14
					33		40		95		55		60		67		21		16
				43		51		143		85		76		110		31		30		46
			47		71		221		109		194		127		45		41		145		26
		59		91		243		155		252		181		61		52		244		38		24
	75		103		314		175		349		202		63		72		316		42		32		27

A185511 as a square array

1	4	5	10	12	19	22	33	43	47	59	75
2	3	7	9	15	28	40	51	71	91	103
6	11	34	44	80	95	143	221	243	314
8	17	29	37	55	85	109	155	175
13	20	23	60	76	194	252	349
18	25	67	110	127	181	202
14	21	31	45	61	63
16	30	41	52	72
46	145	244	316
26	38	42
24	32
27

A185511 as an upper right triangle

1	4	5	10	12	19	22	33	43	47	59	75
	2	3	7	9	15	28	40	51	71	91	103
		6	11	34	44	80	95	143	221	243	314
			8	17	29	37	55	85	109	155	175
				13	20	23	60	76	194	252	349
					18	25	67	110	127	181	202
						14	21	31	45	61	63
							16	30	41	52	72
								46	145	244	316
									26	38	42
										24	32
											27