n | a(n) |
---|---|
0 | 1 |
1 | 10 |
2 | 50 |
3 | 170 |
4 | 450 |
5 | 1002 |
6 | 1970 |
7 | 3530 |
8 | 5890 |
9 | 9290 |
10 | 14002 |
11 | 20330 |
12 | 28610 |
13 | 39210 |
14 | 52530 |
15 | 69002 |
16 | 89090 |
17 | 113290 |
18 | 142130 |
19 | 176170 |
20 | 216002 |
21 | 262250 |
22 | 315570 |
23 | 376650 |
24 | 446210 |
25 | 525002 |
26 | 613810 |
27 | 713450 |
28 | 824770 |
29 | 948650 |
30 | 1086002 |
31 | 1237770 |
32 | 1404930 |
[1,10,50,170,450,1002,1970,3530,5890,9290,14002, 20330,28610,39210,52530,69002,89090,113290,142130, 176170,216002,262250,315570,376650,446210,525002, 613810,713450,824770,948650,1086002,1237770, 1404930] |