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A180625 as a simple table

n a(n)
1 2
2 4
3 3
4 6
5 5
6 10
7 9
8 7
9 14
10 13
11 26
12 25
13 21
14 19
15 38
16 37
17 74
18 73
19 146
20 145
21 141
22 139
23 278
24 277
25 554
26 553
27 547
28 1094
29 1093
30 2186
31 2185
32 2181
33 2179
34 4358
35 4357
36 8714
37 8713
38 17426
39 17425
40 17421
41 17419
42 34838
43 34837
44 34827

[2,4,3,6,5,10,9,7,14,13,26,25,21,19,38,37,74,73,
 146,145,141,139,278,277,554,553,547,1094,1093,
 2186,2185,2181,2179,4358,4357,8714,8713,17426,
 17425,17421,17419,34838,34837,34827]

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Last modified April 24 18:17 EDT 2024. Contains 371962 sequences. (Running on oeis4.)