login

A147119 as a simple table

na(n)
11
21
31
41
51
61
71
81
93
109
1119
1233
1379
14209
15671
162175
178279
1834581
19151497
20746481
213938933
2223401293

[1,1,1,1,1,1,1,1,3,9,19,33,79,209,671,2175,8279,
 34581,151497,746481,3938933,23401293]