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A220520 as a simple table

n a(n)
0 0
1 1
2 3
3 7
4 11
5 15
6 19
7 27
8 35
9 39
10 43
11 51
12 63
13 79
14 91
15 107
16 123
17 127
18 131
19 139
20 151
21 167
22 187
23 211
24 237
25 261
26 273
27 293
28 325
29 365
30 393
31 425
32 457
33 461
34 465
35 473
36 485
37 501
38 521
39 545
40 571
41 595
42 615
43 647
44 691
45 755
46 807
47 855
48 909
49 944
50 961
51 981
52 1017
53 1065

[0,1,3,7,11,15,19,27,35,39,43,51,63,79,91,107,123,
 127,131,139,151,167,187,211,237,261,273,293,325,
 365,393,425,457,461,465,473,485,501,521,545,571,
 595,615,647,691,755,807,855,909,944,961,981,1017,
 1065]

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Last modified August 10 22:22 EDT 2020. Contains 336403 sequences. (Running on oeis4.)