A143311 - OEIS

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A143311 as a triangular array

													1
												4		2
											9		0		3
										16		8		0		4
									25		0		0		0		5
								36		18		12		0		0		6
							49		0		0		0		0		0		7
						64		32		0		16		0		0		0		8
					81		0		27		0		0		0		0		0		9
				100		50		0		0		20		0		0		0		0		10
			121		0		0		0		0		0		0		0		0		0		11
		144		72		48		36		0		24		0		0		0		0		0		12
	169		0		0		0		0		0		0		0		0		0		0		0		13

A143311 as a square array

1	4	9	16	25	36	49	64	81	100	121	144	169
2	0	8	0	18	0	32	0	50	0	72	0
3	0	0	12	0	0	27	0	0	48	0
4	0	0	0	16	0	0	0	36	0
5	0	0	0	0	20	0	0	0
6	0	0	0	0	0	24	0
7	0	0	0	0	0	0
8	0	0	0	0	0
9	0	0	0	0
10	0	0	0
11	0	0
12	0
13

A143311 as an upper right triangle

1	4	9	16	25	36	49	64	81	100	121	144	169
	2	0	8	0	18	0	32	0	50	0	72	0
		3	0	0	12	0	0	27	0	0	48	0
			4	0	0	0	16	0	0	0	36	0
				5	0	0	0	0	20	0	0	0
					6	0	0	0	0	0	24	0
						7	0	0	0	0	0	0
							8	0	0	0	0	0
								9	0	0	0	0
									10	0	0	0
										11	0	0
											12	0
												13