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A028290 formatted as a simple table:

n a(n)
0 1
1 1
2 2
3 3
4 4
5 6
6 8
7 10
8 14
9 17
10 22
11 27
12 33
13 40
14 48
15 57
16 68
17 79
18 93
19 107
20 124
21 142
22 162
23 184
24 209
25 235
26 265
27 296
28 331
29 368
30 409
31 452
32 500
33 550
34 605
35 663
36 726
37 792
38 864
39 939
40 1021
41 1106
42 1198
43 1294
44 1397
45 1505

[1,1,2,3,4,6,8,10,14,17,22,27,33,40,48,57,68,79,
 93,107,124,142,162,184,209,235,265,296,331,368,
 409,452,500,550,605,663,726,792,864,939,1021,1106,
 1198,1294,1397,1505]

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Last modified December 19 12:50 EST 2009. Contains 171053 sequences.


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