n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 4 |
6 | 9 |
7 | 14 |
8 | 19 |
9 | 24 |
10 | 49 |
11 | 74 |
12 | 99 |
13 | 124 |
14 | 249 |
15 | 374 |
16 | 499 |
17 | 624 |
18 | 1249 |
19 | 1874 |
20 | 2499 |
21 | 3124 |
22 | 6249 |
23 | 9374 |
24 | 12499 |
25 | 15624 |
26 | 31249 |
27 | 46874 |
28 | 62499 |
29 | 78124 |
30 | 156249 |
31 | 234374 |
32 | 312499 |
33 | 390624 |
34 | 781249 |
35 | 1171874 |
36 | 1562499 |
37 | 1953124 |
38 | 3906249 |
39 | 5859374 |
40 | 7812499 |
41 | 9765624 |
42 | 19531249 |
43 | 29296874 |
44 | 39062499 |
45 | 48828124 |
46 | 97656249 |
47 | 146484374 |
48 | 195312499 |
[0,1,2,3,4,9,14,19,24,49,74,99,124,249,374,499, 624,1249,1874,2499,3124,6249,9374,12499,15624, 31249,46874,62499,78124,156249,234374,312499, 390624,781249,1171874,1562499,1953124,3906249, 5859374,7812499,9765624,19531249,29296874, 39062499,48828124,97656249,146484374,195312499] |