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A028909 as a simple table

n a(n)
0 1
1 2
2 4
3 8
4 16
5 23
6 46
7 128
8 256
9 125
10 124
11 248
12 469
13 1289
14 13468
15 23678
16 35566
17 11237
18 122446
19 224588
20 145678
21 122579
22 134449
23 368888
24 11266777
25 23334455
26 1466788
27 112234778
28 234455668
29 12356789
30 112344778
31 1234446788
32 2244667999

[1,2,4,8,16,23,46,128,256,125,124,248,469,1289,
 13468,23678,35566,11237,122446,224588,145678,
 122579,134449,368888,11266777,23334455,1466788,
 112234778,234455668,12356789,112344778,1234446788,
 2244667999]

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Last modified April 24 08:28 EDT 2024. Contains 371926 sequences. (Running on oeis4.)