A175388 - OEIS

A175388 as a simple table

n	a(n)
1	3
2	5
3	8
4	13
5	18
6	36
7	37
8	49
9	50
10	61
11	73
12	81
13	100
14	121
15	144
16	157
17	169
18	193
19	225
20	256
21	277
22	313
23	361
24	397
25	400
26	421
27	457
28	529
29	541
30	576
31	578
32	613
33	625
34	661
35	673
36	733
37	757
38	841
39	877
40	961
41	997
42	1024
43	1093
44	1153
45	1156
46	1201
47	1213
48	1237
49	1321
50	1381
51	1453

[3,5,8,13,18,36,37,49,50,61,73,81,100,121,144,157, 169,193,225,256,277,313,361,397,400,421,457,529, 541,576,578,613,625,661,673,733,757,841,877,961, 997,1024,1093,1153,1156,1201,1213,1237,1321,1381, 1453]