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A031205 as a simple table

n a(n)
1 3
2 30
3 111
4 156
5 165
6 249
7 294
8 300
9 429
10 492
11 516
12 561
13 615
14 651
15 924
16 942
17 1011
18 1056
19 1065
20 1101
21 1110
22 1266
23 1278
24 1287
25 1377
26 1506
27 1560
28 1605
29 1626
30 1650
31 1662
32 1689
33 1698
34 1728
35 1737
36 1773
37 1782
38 1827
39 1869
40 1872
41 1896
42 1968
43 1986

[3,30,111,156,165,249,294,300,429,492,516,561,615,
 651,924,942,1011,1056,1065,1101,1110,1266,1278,
 1287,1377,1506,1560,1605,1626,1650,1662,1689,1698,
 1728,1737,1773,1782,1827,1869,1872,1896,1968,1986]

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Last modified April 16 00:00 EDT 2024. Contains 371696 sequences. (Running on oeis4.)