login

A263768 as a simple table

na(n)
31
41
53
64
78
811
922
1033
1162
12101
13189
14324
15611
161087
172055
183770
197154
2013363
2125481
2248174
2392204
24175791
25337593
26647325
271246862
282400841
294636389
308956059
3117334800
3233570815
3365108061
34126355335
35245492243
36477284181
37928772649
381808538354
393524337979
406872209823

[1,1,3,4,8,11,22,33,62,101,189,324,611,1087,2055,
 3770,7154,13363,25481,48174,92204,175791,337593,
 647325,1246862,2400841,4636389,8956059,17334800,
 33570815,65108061,126355335,245492243,477284181,
 928772649,1808538354,3524337979,6872209823]