| NAME
|
allocated for Gus Wiseman
a(1)=1, a(n+1)=2^(prime(a(n))-1).
|
| DATA
|
1, 2, 4, 64, 2085924839766513752338888384931203236916703635113918720651407820138886450957656787131798913024
|
| OFFSET
|
1,2
|
| MATHEMATICA
|
NestList[Power[2, Prime[#]-1]&, 1, 4]
|
| CROSSREFS
|
Cf. A058891, A279944.
|
| KEYWORD
|
allocated
nonn
|
| AUTHOR
|
Gus Wiseman, Dec 24 2016
|
| STATUS
|
approved
editing
|
|