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A085897 as a simple table

n a(n)
0 1
1 2
2 3
3 5
4 9
5 15
6 19
7 25
8 33
9 43
10 53
11 65
12 79
13 91
14 105
15 121
16 135
17 153
18 171
19 191
20 209
21 231
22 253
23 273
24 297
25 321
26 349
27 377
28 403
29 433
30 465
31 497
32 527
33 561
34 595
35 631
36 665
37 705
38 745
39 783
40 823
41 865
42 907
43 951
44 993
45 1035
46 1081
47 1129
48 1177
49 1225
50 1277
51 1325
52 1377
53 1431

[1,2,3,5,9,15,19,25,33,43,53,65,79,91,105,121,135,
 153,171,191,209,231,253,273,297,321,349,377,403,
 433,465,497,527,561,595,631,665,705,745,783,823,
 865,907,951,993,1035,1081,1129,1177,1225,1277,
 1325,1377,1431]

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Last modified April 17 21:00 EDT 2024. Contains 371767 sequences. (Running on oeis4.)