n | a(n) |
---|---|
0 | 1 |
1 | 4 |
2 | 10 |
3 | 20 |
4 | 35 |
5 | 60 |
6 | 100 |
7 | 160 |
8 | 245 |
9 | 364 |
10 | 536 |
11 | 780 |
12 | 1115 |
13 | 1564 |
14 | 2166 |
15 | 2980 |
16 | 4065 |
17 | 5484 |
18 | 7326 |
19 | 9720 |
20 | 12830 |
21 | 16824 |
22 | 21902 |
23 | 28344 |
24 | 36510 |
25 | 46820 |
26 | 59736 |
27 | 75844 |
28 | 95910 |
29 | 120844 |
30 | 151688 |
31 | 189668 |
32 | 236330 |
33 | 293564 |
34 | 363542 |
35 | 448804 |
36 | 552425 |
37 | 678144 |
38 | 830338 |
39 | 1014052 |
40 | 1235296 |
[1,4,10,20,35,60,100,160,245,364,536,780,1115, 1564,2166,2980,4065,5484,7326,9720,12830,16824, 21902,28344,36510,46820,59736,75844,95910,120844, 151688,189668,236330,293564,363542,448804,552425, 678144,830338,1014052,1235296] |