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A227070 as a simple table

n a(n)
1 1
2 2
3 3
4 5
5 6
6 9
7 11
8 17
9 21
10 26
11 33
12 41
13 51
14 65
15 81
16 101
17 126
18 129
19 161
20 201
21 251
22 257
23 321
24 401
25 501
26 513
27 626
28 641
29 801
30 1001
31 1025
32 1251
33 1281
34 1601
35 2001
36 2049
37 2501
38 2561
39 3126
40 3201
41 4001
42 4097
43 5001
44 5121
45 6251
46 6401
47 8001
48 8193
49 10001

[1,2,3,5,6,9,11,17,21,26,33,41,51,65,81,101,126,
 129,161,201,251,257,321,401,501,513,626,641,801,
 1001,1025,1251,1281,1601,2001,2049,2501,2561,3126,
 3201,4001,4097,5001,5121,6251,6401,8001,8193,
 10001]

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Last modified September 15 00:47 EDT 2024. Contains 375929 sequences. (Running on oeis4.)