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A072561 formatted as a simple table:

n a(n)
1 1
2 3
3 4
4 6
5 7
6 9
7 10
8 12
9 13
10 15
11 19
12 21
13 22
14 24
15 25
16 27
17 28
18 30
19 31
20 33
21 37
22 39
23 40
24 42
25 43
26 45
27 46
28 48
29 49
30 51
31 55
32 57
33 58
34 60
35 61
36 63
37 64
38 66
39 67
40 69
41 73
42 75
43 76
44 78
45 79
46 81
47 82
48 84
49 85
50 87
51 91
52 93
53 94
54 96
55 97
56 99
57 100
58 102
59 103
60 105
61 109
62 111
63 112
64 114
65 115
66 117
67 118

[1,3,4,6,7,9,10,12,13,15,19,21,22,24,25,27,28,30,
 31,33,37,39,40,42,43,45,46,48,49,51,55,57,58,60,
 61,63,64,66,67,69,73,75,76,78,79,81,82,84,85,87,
 91,93,94,96,97,99,100,102,103,105,109,111,112,114,
 115,117,118]

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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