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A031187 as a simple table

n a(n)
1 0
2 1
3 10
4 100
5 145
6 154
7 247
8 274
9 415
10 427
11 451
12 472
13 514
14 541
15 724
16 742
17 888
18 1000
19 1045
20 1054
21 1145
22 1154
23 1405
24 1415
25 1450
26 1451
27 1504
28 1514
29 1540
30 1541
31 2047
32 2074
33 2407
34 2470
35 2704
36 2740
37 3489
38 3498
39 3849
40 3894
41 3948
42 3984
43 4015
44 4027

[0,1,10,100,145,154,247,274,415,427,451,472,514,
 541,724,742,888,1000,1045,1054,1145,1154,1405,
 1415,1450,1451,1504,1514,1540,1541,2047,2074,2407,
 2470,2704,2740,3489,3498,3849,3894,3948,3984,4015,
 4027]

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Last modified April 25 01:06 EDT 2024. Contains 371964 sequences. (Running on oeis4.)