n | a(n) |
---|---|
1 | 1 |
2 | 4 |
3 | 7 |
4 | 18 |
5 | 19 |
6 | 21 |
7 | 39 |
8 | 41 |
9 | 45 |
10 | 72 |
11 | 77 |
12 | 99 |
13 | 103 |
14 | 124 |
15 | 133 |
16 | 137 |
17 | 143 |
18 | 147 |
19 | 153 |
20 | 171 |
21 | 172 |
22 | 194 |
23 | 199 |
24 | 215 |
25 | 231 |
26 | 242 |
27 | 247 |
28 | 261 |
29 | 268 |
30 | 275 |
31 | 287 |
32 | 288 |
33 | 307 |
34 | 309 |
35 | 320 |
36 | 327 |
37 | 335 |
38 | 336 |
39 | 349 |
40 | 350 |
41 | 363 |
42 | 364 |
43 | 366 |
44 | 372 |
45 | 399 |
46 | 434 |
47 | 436 |
48 | 477 |
49 | 490 |
50 | 491 |
51 | 551 |
52 | 575 |
53 | 597 |
54 | 605 |
55 | 639 |
[1,4,7,18,19,21,39,41,45,72,77,99,103,124,133,137, 143,147,153,171,172,194,199,215,231,242,247,261, 268,275,287,288,307,309,320,327,335,336,349,350, 363,364,366,372,399,434,436,477,490,491,551,575, 597,605,639] |