login

A158879 as a simple table

na(n)
01
15
218
367
4260
51029
64102
716391
865544
9262153
101048586
114194315
1216777228
1367108877
14268435470
151073741839
164294967312
1717179869201
1868719476754
19274877906963
201099511627796
214398046511125
2217592186044438
2370368744177687

[1,5,18,67,260,1029,4102,16391,65544,262153,
 1048586,4194315,16777228,67108877,268435470,
 1073741839,4294967312,17179869201,68719476754,
 274877906963,1099511627796,4398046511125,
 17592186044438,70368744177687]