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A262069 as a simple table

n a(n)
1 0
2 1
3 2
4 3
5 4
6 5
7 6
8 7
9 8
10 9
11 11
12 22
13 33
14 44
15 55
16 55155
17 55455
18 55755
19 57075
20 57375
21 113311
22 148841
23 2796972
24 8372738
25 11166111
26 14033041
27 26233262
28 28933982
29 150050051
30 151141151
31 152070251
32 152232251
33 153161351
34 153323351
35 154252451
36 154414451
37 155343551
38 155505551

[0,1,2,3,4,5,6,7,8,9,11,22,33,44,55,55155,55455,
 55755,57075,57375,113311,148841,2796972,8372738,
 11166111,14033041,26233262,28933982,150050051,
 151141151,152070251,152232251,153161351,153323351,
 154252451,154414451,155343551,155505551]

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Last modified June 14 13:42 EDT 2021. Contains 345025 sequences. (Running on oeis4.)