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A020642 as a simple table

n a(n)
1 1
2 5
3 10
4 17
5 33
6 44
7 56
8 69
9 82
10 99
11 116
12 134
13 175
14 196
15 242
16 267
17 321
18 349
19 377
20 408
21 442
22 475
23 507
24 542
25 581
26 619
27 659
28 700
29 741
30 785
31 966
32 1015
33 1065
34 1111
35 1167
36 1273
37 1329
38 1383
39 1563
40 1622
41 1687
42 1751
43 1949
44 2017
45 2084
46 2159
47 2231
48 2302
49 2375
50 2449
51 2685

[1,5,10,17,33,44,56,69,82,99,116,134,175,196,242,
 267,321,349,377,408,442,475,507,542,581,619,659,
 700,741,785,966,1015,1065,1111,1167,1273,1329,
 1383,1563,1622,1687,1751,1949,2017,2084,2159,2231,
 2302,2375,2449,2685]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)