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A271631 as a simple table

n a(n)
1 1
2 2
3 3
4 4567
5 89
6 10111213
7 1415
8 16171819
9 2021
10 22232425262728293031
11 3233
12 34353637
13 3839
14 40414243
15 4445464748495051
16 52535455565758596061
17 6263
18 64656667
19 6869
20 70717273747576777879
21 8081
22 82838485868788899091
23 9293
24 949596979899100101102103
25 104105106107

[1,2,3,4567,89,10111213,1415,16171819,2021,
 22232425262728293031,3233,34353637,3839,40414243,
 4445464748495051,52535455565758596061,6263,
 64656667,6869,70717273747576777879,8081,
 82838485868788899091,9293,
 949596979899100101102103,104105106107]

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Last modified June 6 07:26 EDT 2024. Contains 373115 sequences. (Running on oeis4.)