A176652 - OEIS

A176652 as a simple table

n	a(n)
1	1
2	2
3	4
4	6
5	21
6	42
7	87
8	120
9	141
10	142
11	168
12	179
13	185
14	188
15	245
16	255
17	320
18	363
19	387
20	434
21	464
22	496
23	539
24	593
25	675
26	697
27	721
28	753
29	794
30	810
31	894
32	929
33	995
34	1023
35	1032
36	1060
37	1080
38	1081
39	1105
40	1147
41	1166
42	1221
43	1224
44	1228
45	1275
46	1356
47	1391
48	1477
49	1478
50	1498

[1,2,4,6,21,42,87,120,141,142,168,179,185,188,245, 255,320,363,387,434,464,496,539,593,675,697,721, 753,794,810,894,929,995,1023,1032,1060,1080,1081, 1105,1147,1166,1221,1224,1228,1275,1356,1391,1477, 1478,1498]