A106352 - OEIS

A106352 as a simple table

n	a(n)
4	1
5	2
6	7
7	9
8	15
9	21
10	28
11	35
12	46
13	54
14	66
15	78
16	91
17	104
18	121
19	135
20	153
21	171
22	190
23	209
24	232
25	252
26	276
27	300
28	325
29	350
30	379
31	405
32	435
33	465
34	496
35	527
36	562
37	594
38	630
39	666
40	703
41	740
42	781
43	819
44	861
45	903
46	946
47	989
48	1036
49	1080
50	1128
51	1176
52	1225
53	1274
54	1327
55	1377
56	1431

[1,2,7,9,15,21,28,35,46,54,66,78,91,104,121,135, 153,171,190,209,232,252,276,300,325,350,379,405, 435,465,496,527,562,594,630,666,703,740,781,819, 861,903,946,989,1036,1080,1128,1176,1225,1274, 1327,1377,1431]