login

A184233 as a simple table

na(n)
11
21
31
41
52
64
74
87
919
1047
1171
12207
13474
141077
152262
164729
179770
1818932
1939277
2075259
21142407
22269217
23504234
24930683
251699058
263071779
275553557
289841969
2917407209
3030656831
3153305283
3292690067
33159391413
34274236367
35467061289
36794526219

[1,1,1,1,2,4,4,7,19,47,71,207,474,1077,2262,4729,
 9770,18932,39277,75259,142407,269217,504234,
 930683,1699058,3071779,5553557,9841969,17407209,
 30656831,53305283,92690067,159391413,274236367,
 467061289,794526219]