OFFSET
1,1
COMMENTS
The digits of E are added d_1+d_2. . d_i and the prime whose index is the i-th sum is chosen. E.g., for E = 2.718281828 . . . the first Esumprime is prime(2), the second is prime(9), the third is prime(10), etc.
LINKS
Harvey P. Dale, Table of n, a(n) for n = 1..1000
EXAMPLE
See Comments.
MATHEMATICA
Prime[#]&/@Accumulate[RealDigits[E, 10, 60][[1]]]
CROSSREFS
KEYWORD
easy,nonn,base
AUTHOR
Harvey P. Dale, Sep 30 2012
STATUS
approved