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A081766 formatted as a simple table:

n a(n)
1 1
2 3
3 8
4 13
5 17
6 30
7 46
8 47
9 68
10 73
11 75
12 93
13 98
14 105
15 112
16 122
17 144
18 155
19 172
20 183
21 189
22 192
23 203
24 217
25 233
26 237
27 242
28 254
29 266
30 268
31 269
32 278
33 286
34 294
35 348
36 380
37 401
38 403
39 411
40 423
41 437
42 439
43 443
44 456
45 463
46 476
47 483
48 489
49 494
50 498
51 511
52 520
53 526
54 540
55 563

[1,3,8,13,17,30,46,47,68,73,75,93,98,105,112,122,
 144,155,172,183,189,192,203,217,233,237,242,254,
 266,268,269,278,286,294,348,380,401,403,411,423,
 437,439,443,456,463,476,483,489,494,498,511,520,
 526,540,563]

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Last modified December 4 12:48 EST 2009. Contains 170310 sequences.


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