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A031273 formatted as a simple table:

n a(n)
1 3
2 7
3 9
4 18
5 23
6 28
7 29
8 44
9 49
10 54
11 62
12 64
13 72
14 74
15 89
16 90
17 100
18 104
19 105
20 112
21 113
22 117
23 127
24 133
25 138
26 140
27 147
28 166
29 168
30 175
31 180
32 181
33 184
34 186
35 187
36 191
37 195
38 209
39 216
40 220
41 228
42 229
43 242
44 246
45 249
46 253
47 256
48 272
49 276
50 277

[3,7,9,18,23,28,29,44,49,54,62,64,72,74,89,90,100,
 104,105,112,113,117,127,133,138,140,147,166,168,
 175,180,181,184,186,187,191,195,209,216,220,228,
 229,242,246,249,253,256,272,276,277]

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Last modified December 13 23:45 EST 2009. Contains 170824 sequences.


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