n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 6 |
3 | 12 |
4 | 24 |
5 | 48 |
6 | 90 |
7 | 168 |
8 | 318 |
9 | 600 |
10 | 1098 |
11 | 2004 |
12 | 3696 |
13 | 6792 |
14 | 12270 |
15 | 22140 |
16 | 40224 |
17 | 72888 |
18 | 130650 |
19 | 234012 |
20 | 421176 |
21 | 756624 |
22 | 1348998 |
23 | 2403840 |
24 | 4299018 |
25 | 7677840 |
26 | 13635630 |
27 | 24206220 |
28 | 43092888 |
29 | 76635984 |
30 | 135698970 |
31 | 240199320 |
32 | 426144654 |
33 | 755420328 |
34 | 1334488074 |
[1,3,6,12,24,48,90,168,318,600,1098,2004,3696, 6792,12270,22140,40224,72888,130650,234012,421176, 756624,1348998,2403840,4299018,7677840,13635630, 24206220,43092888,76635984,135698970,240199320, 426144654,755420328,1334488074] |