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A280372 as a simple table

n a(n)
0 1
1 1
2 101
3 1
4 1
5 101
6 10101
7 1000001
8 100000001
9 101
10 10101
11 1000001
12 1
13 101
14 10101
15 1000001
16 1
17 101
18 10101
19 1000001
20 1
21 101
22 10101
23 1000001
24 1
25 101
26 10101
27 1000001
28 1
29 101
30 10101
31 1000001
32 1
33 101
34 10101
35 1000001
36 1
37 101
38 10101
39 1000001
40 1
41 101
42 10101

[1,1,101,1,1,101,10101,1000001,100000001,101,
 10101,1000001,1,101,10101,1000001,1,101,10101,
 1000001,1,101,10101,1000001,1,101,10101,1000001,1,
 101,10101,1000001,1,101,10101,1000001,1,101,10101,
 1000001,1,101,10101]

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Last modified August 29 21:13 EDT 2024. Contains 375518 sequences. (Running on oeis4.)