A078593 - OEIS

A078593 as a simple table

n	a(n)
1	0
2	0
3	0
4	0
5	0
6	0
7	4
8	9
9	16
10	24
11	33
12	42
13	55
14	68
15	81
16	96
17	111
18	127
19	145
20	163
21	183
22	203
23	224
24	246
25	270
26	294
27	319
28	345
29	372
30	400
31	429
32	459
33	490
34	522
35	555
36	589
37	624
38	660
39	697
40	735
41	774
42	814
43	856
44	898
45	941
46	985
47	1030
48	1076
49	1123
50	1171
51	1220
52	1270
53	1321
54	1373
55	1426

[0,0,0,0,0,0,4,9,16,24,33,42,55,68,81,96,111,127, 145,163,183,203,224,246,270,294,319,345,372,400, 429,459,490,522,555,589,624,660,697,735,774,814, 856,898,941,985,1030,1076,1123,1171,1220,1270, 1321,1373,1426]