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A003060号作为一个简单的表

n个a(n)
01
1
211
27
4101
541
67
7239
873
981
10451
1121649
12707
1353
142629
1531
1617
172071723
1819
191111111111111111111
203541
2143
2223
2311111111111111111111111
24511
2521401
26583
27243
2829
293191
30211
312791
32353
3367
34103
3571
361919
372028119
38909090909090909091

[1,3,11,27,101,41,7,239,73,81,451,21649,707,53,2629,31,17,2071723,19,1111111111111111111,3541,43,23,11111111111111111111111,511,21401,583,243,29,3191,211,2791,353,67,103,71,1919,2028119,909090909090909091]