A151890 - OEIS

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A151890 as a triangular array

												0
											1		4
										2		7		12
									3		10		17		24
								4		13		22		31		40
							5		16		27		38		49		60
						6		19		32		45		58		71		84
					7		22		37		52		67		82		97		112
				8		25		42		59		76		93		110		127		144
			9		28		47		66		85		104		123		142		161		180
		10		31		52		73		94		115		136		157		178		199		220
	11		34		57

A151890 as a square array

0	1	2	3	4	5	6	7	8	9	10	11
4	7	10	13	16	19	22	25	28	31	34
12	17	22	27	32	37	42	47	52	57
24	31	38	45	52	59	66	73
40	49	58	67	76	85	94
60	71	82	93	104	115
84	97	110	123	136
112	127	142	157
144	161	178
180	199
220

A151890 as an upper right triangle

0	1	2	3	4	5	6	7	8	9	10	11
	4	7	10	13	16	19	22	25	28	31	34
		12	17	22	27	32	37	42	47	52	57
			24	31	38	45	52	59	66	73
				40	49	58	67	76	85	94
					60	71	82	93	104	115
						84	97	110	123	136
							112	127	142	157
								144	161	178
									180	199
										220