login

A018923 as a simple table

na(n)
016
132
263
3124
4244
5480
6944
71856
83649
97174
1014104
1127728
1254512
13107168
14210687
15414200
16814296
171600864
183147216
196187264
2012163841
2123913482
2247012668
2392424472
24181701728
25357216192
26702268543
271380623604
282714234540
295336044608
3010490387488

[16,32,63,124,244,480,944,1856,3649,7174,14104,
 27728,54512,107168,210687,414200,814296,1600864,
 3147216,6187264,12163841,23913482,47012668,
 92424472,181701728,357216192,702268543,1380623604,
 2714234540,5336044608,10490387488]