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A028890 formatted as a simple table:

n a(n)
0 1
1 2
2 3
3 5
4 8
5 11
6 12
7 13
8 15
9 18
10 21
11 24
12 31
13 37
14 42
15 51
16 73
17 81
18 111
19 112
20 113
21 115
22 118
23 121
24 124
25 131
26 137
27 142
28 151
29 173
30 181
31 211
32 214
33 222
34 241
35 289
36 298
37 311
38 317
39 368
40 371
41 386
42 412
43 421
44 449
45 466
46 494
47 511
48 638
49 646
50 664
51 683
52 713
53 731
54 811
55 829
56 836

[1,2,3,5,8,11,12,13,15,18,21,24,31,37,42,51,73,81,
 111,112,113,115,118,121,124,131,137,142,151,173,
 181,211,214,222,241,289,298,311,317,368,371,386,
 412,421,449,466,494,511,638,646,664,683,713,731,
 811,829,836]

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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