A188249 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A188249 as a triangular array

										4
									16		0
								36		20		12
							64		52		120		0
						100		144		548		300		40
					144		208		1504		1632		1284		0
				196		436		3292		7092		12692		4132		140
			256		532		6376		16484		58824		51196		16272		0
		324		816		10564		43440		193232		368588		355396		57808		504
	400		1072		17040		75080

A188249 as a square array

4	16	36	64	100	144	196	256	324	400
0	20	52	144	208	436	532	816	1072
12	120	548	1504	3292	6376	10564	17040
0	300	1632	7092	16484	43440	75080
40	1284	12692	58824	193232
0	4132	51196	368588
140	16272	355396
0	57808
504

A188249 as an upper right triangle

4	16	36	64	100	144	196	256	324	400
	0	20	52	144	208	436	532	816	1072
		12	120	548	1504	3292	6376	10564	17040
			0	300	1632	7092	16484	43440	75080
				40	1284	12692	58824	193232
					0	4132	51196	368588
						140	16272	355396
							0	57808
								504