login

A154380 as a simple table

na(n)
01
11
21
32
43
51
65
79
85
91
1015
1129
1220
137
141
1552
16102
1777
1835
199
201
21203
22392
23302
24157
2554
2611
271
28877
291641
301235
31683
32277
3377
3413
351
364140
377451
385324
392987
401329
41445
42104
4315
441
4521147
4636525
4724329
4813391
496230
502340
51669
52135
5317
541

[1,1,1,2,3,1,5,9,5,1,15,29,20,7,1,52,102,77,35,9,
 1,203,392,302,157,54,11,1,877,1641,1235,683,277,
 77,13,1,4140,7451,5324,2987,1329,445,104,15,1,
 21147,36525,24329,13391,6230,2340,669,135,17,1]