OFFSET
1,1
COMMENTS
Sum of reciprocals rapidly converges to 0.1268651887726617214821302614..
MATHEMATICA
(1+#)^#&/@Prime[Range[20]] (* Harvey P. Dale, Nov 19 2015 *)
PROG
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Cino Hilliard, Mar 06 2005
EXTENSIONS
Definition (which equaled A078422) corrected and dummy variables in PARI program removed by R. J. Mathar, Oct 23 2009
STATUS
approved