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A261661 as a simple table

n a(n)
0 0
1 1
2 2
3 3
4 6
5 9
6 18
7 27
8 28
9 29
10 54
11 55
12 56
13 81
14 84
15 87
16 162
17 165
18 168
19 243
20 252
21 261
22 486
23 495
24 504
25 729
26 730
27 731
28 756
29 757
30 758
31 783
32 784
33 785
34 1458
35 1459
36 1460
37 1485
38 1486
39 1487
40 1512
41 1513
42 1514
43 2187
44 2190
45 2193
46 2268
47 2271
48 2274
49 2349
50 2352
51 2355
52 4374

[0,1,2,3,6,9,18,27,28,29,54,55,56,81,84,87,162,
 165,168,243,252,261,486,495,504,729,730,731,756,
 757,758,783,784,785,1458,1459,1460,1485,1486,1487,
 1512,1513,1514,2187,2190,2193,2268,2271,2274,2349,
 2352,2355,4374]

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Last modified April 24 09:18 EDT 2024. Contains 371935 sequences. (Running on oeis4.)