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A113698 as a simple table

n a(n)
1 1
2 2
3 12
4 3
5 13
6 23
7 123
8 4
9 14
10 24
11 34
12 124
13 134
14 234
15 1234
16 5
17 15
18 25
19 35
20 45
21 125
22 135
23 145
24 235
25 245
26 345
27 1235
28 1245
29 1345
30 2345
31 12345
32 6
33 16
34 26
35 36
36 46
37 56
38 126
39 136
40 146
41 156
42 236
43 246
44 256
45 346
46 356
47 456
48 1236
49 1246
50 1256
51 1346
52 1356
53 1456
54 2346
55 2356

[1,2,12,3,13,23,123,4,14,24,34,124,134,234,1234,5,
 15,25,35,45,125,135,145,235,245,345,1235,1245,
 1345,2345,12345,6,16,26,36,46,56,126,136,146,156,
 236,246,256,346,356,456,1236,1246,1256,1346,1356,
 1456,2346,2356]

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Last modified April 19 05:19 EDT 2024. Contains 371782 sequences. (Running on oeis4.)