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A038107 formatted as a simple table:

n a(n)
0 0
1 0
2 2
3 4
4 6
5 9
6 11
7 15
8 18
9 22
10 25
11 30
12 34
13 39
14 44
15 48
16 54
17 61
18 66
19 72
20 78
21 85
22 92
23 99
24 105
25 114
26 122
27 129
28 137
29 146
30 154
31 162
32 172
33 181
34 191
35 200
36 210
37 219
38 228
39 240
40 251
41 263
42 274
43 283
44 295
45 306
46 319
47 329
48 342
49 357
50 367
51 378
52 393
53 409
54 421
55 434
56 445
57 457
58 474

[0,0,2,4,6,9,11,15,18,22,25,30,34,39,44,48,54,61,
 66,72,78,85,92,99,105,114,122,129,137,146,154,162,
 172,181,191,200,210,219,228,240,251,263,274,283,
 295,306,319,329,342,357,367,378,393,409,421,434,
 445,457,474]

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Last modified December 4 23:11 EST 2009. Contains 170347 sequences.


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