login

A226564 as a simple table

na(n)
11
2205
33895
48525
517050
671951
774005
8148010
9359755
10451825
11903650
121628110
131632005
141798775
152346674
163597550
174218285
188436570
198993875
2014749955
2117987750
2250471410
2359071771
2492802270
2595335075
26190670150
27280249145
28295358855
29451356495
30481068170

[1,205,3895,8525,17050,71951,74005,148010,359755,
 451825,903650,1628110,1632005,1798775,2346674,
 3597550,4218285,8436570,8993875,14749955,17987750,
 50471410,59071771,92802270,95335075,190670150,
 280249145,295358855,451356495,481068170]