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A113487 as a simple table

n a(n)
1 0
2 1
3 3
4 13
5 15
6 21
7 27
8 33
9 37
10 43
11 55
12 57
13 61
14 75
15 85
16 87
17 91
18 93
19 103
20 105
21 111
22 127
23 135
24 141
25 145
26 157
27 171
28 177
29 181
30 187
31 213
32 217
33 223
34 231
35 241
36 243
37 247
38 255
39 265
40 273
41 283
42 297
43 301
44 303
45 313
46 325
47 345
48 355
49 363
50 373
51 385
52 387
53 415
54 421
55 423
56 441
57 451

[0,1,3,13,15,21,27,33,37,43,55,57,61,75,85,87,91,
 93,103,105,111,127,135,141,145,157,171,177,181,
 187,213,217,223,231,241,243,247,255,265,273,283,
 297,301,303,313,325,345,355,363,373,385,387,415,
 421,423,441,451]

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Last modified October 16 01:14 EDT 2019. Contains 328038 sequences. (Running on oeis4.)