OFFSET
1,1
LINKS
C. K. Caldwell, Mersenne Primes.
MATHEMATICA
Module[{nn=15, mp}, mp=2^MersennePrimeExponent[Range[nn]]-1; Table[FromDigits[Flatten[ IntegerDigits/@Take[mp, n]]], {n, nn}]] (* Harvey P. Dale, Aug 25 2023 *)
CROSSREFS
KEYWORD
easy,nonn,base
AUTHOR
Omar E. Pol, Sep 05 2007
STATUS
approved