login

A256001 as a simple table

na(n)
00
13
26
311
415
523
627
745
881
9105
10195
11329
12597
13885
141425
152793
164725
178025
1814265
1923205
2041685

[0,3,6,11,15,23,27,45,81,105,195,329,597,885,1425,
 2793,4725,8025,14265,23205,41685]