login

A279504 as a simple table

na(n)
01
12
22
312
47
562
64
7243
830
91010
1028
114095
1214
1316320
1463
1565376
16291
17261988
18303
191048162
20940
214193959
22682
2316776352
241967
2567107872
261675
27268432496
281619
291073730816
301495
314294925572
3271007
3317179809030
3470992
3568719351055
36202008
37274877781263

[1,2,2,12,7,62,4,243,30,1010,28,4095,14,16320,63,
 65376,291,261988,303,1048162,940,4193959,682,
 16776352,1967,67107872,1675,268432496,1619,
 1073730816,1495,4294925572,71007,17179809030,
 70992,68719351055,202008,274877781263]