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A069823 as a simple table

n a(n)
1 1
2 15
3 25
4 35
5 51
6 65
7 69
8 81
9 85
10 87
11 121
12 123
13 129
14 141
15 143
16 159
17 161
18 177
19 185
20 187
21 203
22 213
23 235
24 247
25 249
26 253
27 255
28 265
29 267
30 275
31 289
32 299
33 301
34 309
35 321
36 323
37 339
38 341
39 343
40 361
41 393
42 403
43 415
44 425
45 447
46 485
47 489
48 501
49 519
50 527
51 529
52 535
53 537
54 551

[1,15,25,35,51,65,69,81,85,87,121,123,129,141,143,
 159,161,177,185,187,203,213,235,247,249,253,255,
 265,267,275,289,299,301,309,321,323,339,341,343,
 361,393,403,415,425,447,485,489,501,519,527,529,
 535,537,551]

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Last modified April 23 02:10 EDT 2024. Contains 371906 sequences. (Running on oeis4.)