A229240 - OEIS

A229240 as a simple table

n	a(n)
1	4
2	5
3	9
4	12
5	23
6	31
7	33
8	35
9	44
10	57
11	60
12	81
13	107
14	123
15	157
16	179
17	204
18	212
19	273
20	293
21	311
22	369
23	391
24	411
25	417
26	459
27	555
28	620
29	657
30	679
31	1076
32	1115
33	1187
34	1259
35	1275
36	1308
37	1377
38	1453
39	1713
40	1813
41	1979
42	2508
43	2604
44	2673
45	2764
46	2817
47	2885
48	3419
49	3475
50	3804
51	3849
52	4055
53	4139
54	4397
55	4683
56	4969
57	6267
58	6393
59	6439
60	7375

[4,5,9,12,23,31,33,35,44,57,60,81,107,123,157,179, 204,212,273,293,311,369,391,411,417,459,555,620, 657,679,1076,1115,1187,1259,1275,1308,1377,1453, 1713,1813,1979,2508,2604,2673,2764,2817,2885,3419, 3475,3804,3849,4055,4139,4397,4683,4969,6267,6393, 6439,7375]