n | a(n) |
---|---|
0 | 1 |
1 | 12 |
2 | 72 |
3 | 292 |
4 | 862 |
5 | 2052 |
6 | 4212 |
7 | 7772 |
8 | 13242 |
9 | 21212 |
10 | 32352 |
11 | 47412 |
12 | 67222 |
13 | 92692 |
14 | 124812 |
15 | 164652 |
16 | 213362 |
17 | 272172 |
18 | 342392 |
19 | 425412 |
20 | 522702 |
21 | 635812 |
22 | 766372 |
23 | 916092 |
24 | 1086762 |
25 | 1280252 |
26 | 1498512 |
27 | 1743572 |
28 | 2017542 |
29 | 2322612 |
30 | 2661052 |
31 | 3035212 |
32 | 3447522 |
33 | 3900492 |
34 | 4396712 |
[1,12,72,292,862,2052,4212,7772,13242,21212,32352, 47412,67222,92692,124812,164652,213362,272172, 342392,425412,522702,635812,766372,916092,1086762, 1280252,1498512,1743572,2017542,2322612,2661052, 3035212,3447522,3900492,4396712] |