login

A146767 as a simple table

na(n)
01
11
21
31
44
51
61
79
89
91
101
1120
1230
1320
141
151
1645
1790
1890
1945
201
211
22102
23255
24340
25255
26102
271
281
29231
30693
311155
321155
33693
34231
351
361
37520
381820
393640
404550
413640
421820
43520
441
451
461161
474644
4810836
4916254
5016254
5110836
524644
531161
541
551
562570
5711565
5830840
5953970

[1,1,1,1,4,1,1,9,9,1,1,20,30,20,1,1,45,90,90,45,1,
 1,102,255,340,255,102,1,1,231,693,1155,1155,693,
 231,1,1,520,1820,3640,4550,3640,1820,520,1,1,1161,
 4644,10836,16254,16254,10836,4644,1161,1,1,2570,
 11565,30840,53970]