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A033864 as a simple table

n a(n)
0 1
1 11
2 233
3 233
4 2233
5 1336
6 1446
7 2477
8 2477
9 12888
10 12888
11 12888
12 44677
13 115588
14 67788
15 67788
16 67788
17 67788
18 2334455
19 2255666
20 2255666
21 2444477
22 2444477
23 1122688
24 1122688
25 1125555
26 1125555
27 1125555
28 11337888
29 222224499
30 22244488

[1,11,233,233,2233,1336,1446,2477,2477,12888,
 12888,12888,44677,115588,67788,67788,67788,67788,
 2334455,2255666,2255666,2444477,2444477,1122688,
 1122688,1125555,1125555,1125555,11337888,
 222224499,22244488]

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Last modified May 13 11:43 EDT 2024. Contains 372504 sequences. (Running on oeis4.)