A332667 - OEIS

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A332667 as a triangular array

											0
										1		2
									4		5		3
								10		11		6		7
							20		21		12		13		8
						35		36		22		23		14		9
					56		57		37		38		24		15		16
				84		85		58		59		39		25		26		17
			120		121		86		87		60		40		41		27		18
		165		166		122		123		88		61		62		42		28		19
	220		221		167		168		124		89		90		63		43		29		30

A332667 as a square array

0	1	4	10	20	35	56	84	120	165	220
2	5	11	21	36	57	85	121	166	221
3	6	12	22	37	58	86	122	167
7	13	23	38	59	87	123	168
8	14	24	39	60	88	124
9	15	25	40	61	89
16	26	41	62	90
17	27	42	63
18	28	43
19	29
30

A332667 as an upper right triangle

0	1	4	10	20	35	56	84	120	165	220
	2	5	11	21	36	57	85	121	166	221
		3	6	12	22	37	58	86	122	167
			7	13	23	38	59	87	123	168
				8	14	24	39	60	88	124
					9	15	25	40	61	89
						16	26	41	62	90
							17	27	42	63
								18	28	43
									19	29
										30