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A031159 formatted as a simple table:

n a(n)
0 3
1 9
2 15
3 33
4 51
5 69
6 75
7 129
8 135
9 171
10 195
11 237
12 261
13 285
14 321
15 393
16 429
17 477
18 489
19 519
20 537
21 579
22 615
23 621
24 645
25 729
26 741
27 885
28 897
29 927
30 933
31 981
32 993
33 1011
34 1023
35 1041
36 1095
37 1107
38 1203
39 1233
40 1251
41 1263
42 1389
43 1419
44 1473
45 1497
46 1503

[3,9,15,33,51,69,75,129,135,171,195,237,261,285,
 321,393,429,477,489,519,537,579,615,621,645,729,
 741,885,897,927,933,981,993,1011,1023,1041,1095,
 1107,1203,1233,1251,1263,1389,1419,1473,1497,
 1503]

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


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