login

A258475 as a simple table

na(n)
51
67
729
892
9247
10590
111291
122642
135114
149475
1516882
1629159
1748914
1880160
19128405
20201958
21311878
22474540
23711222
241052949
251539214
262226774
273186866
284520230
296351925
308856519
3112248350
3216822982
3322940863
3431092121
3541871405
3656078299
3774676693
3898949447

[1,7,29,92,247,590,1291,2642,5114,9475,16882,
 29159,48914,80160,128405,201958,311878,474540,
 711222,1052949,1539214,2226774,3186866,4520230,
 6351925,8856519,12248350,16822982,22940863,
 31092121,41871405,56078299,74676693,98949447]