login

A338431 as a simple table

na(n)
11
21
31
43
53
64
76
810
98
1013
1115
1215
1321
1426
1521
1636
1736
1833
1945
2049
2142
2264
2366
2458
2572
2689
2771
2899
29105
3080
31120
32136
33105
34151
35137
36129
37171
38188
39147
40190
41210
42165
43231
44247
45184
46274
47276
48228
49288
50295

[1,1,1,3,3,4,6,10,8,13,15,15,21,26,21,36,36,33,45,
 49,42,64,66,58,72,89,71,99,105,80,120,136,105,151,
 137,129,171,188,147,190,210,165,231,247,184,274,
 276,228,288,295]