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A033042 as a simple table

n a(n)
0 0
1 1
2 5
3 6
4 25
5 26
6 30
7 31
8 125
9 126
10 130
11 131
12 150
13 151
14 155
15 156
16 625
17 626
18 630
19 631
20 650
21 651
22 655
23 656
24 750
25 751
26 755
27 756
28 775
29 776
30 780
31 781
32 3125
33 3126
34 3130
35 3131
36 3150
37 3151
38 3155
39 3156
40 3250
41 3251
42 3255
43 3256
44 3275
45 3276
46 3280
47 3281
48 3750
49 3751

[0,1,5,6,25,26,30,31,125,126,130,131,150,151,155,
 156,625,626,630,631,650,651,655,656,750,751,755,
 756,775,776,780,781,3125,3126,3130,3131,3150,3151,
 3155,3156,3250,3251,3255,3256,3275,3276,3280,3281,
 3750,3751]

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Last modified March 28 14:38 EDT 2024. Contains 371254 sequences. (Running on oeis4.)