login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A096249 Decimal expansion of Sum(1/l^g) where l and g are the lesser and greater of twin prime pairs. 0

%I #3 Oct 01 2013 17:58:00

%S 0,0,4,1,2,8,0,2,6,3,3,7,4,7,7,5,2,6,1,0,8,7,5,9,7,4,4,6,3,8,2,6,3,1,

%T 9,0,5,2,2,2,2,2,2,5,9,9,6,3,1,2,0,7,3,0,7,1,1,9,7,8,3,4,2,0,2,6,1,3,

%U 7,5,5,3,1,5,0,1,1,4,4,2,8,4,3,7,6,5,3,0,1,3,5,6,0,9,9,2,5,0,4,5,1,3,4,7,4

%N Decimal expansion of Sum(1/l^g) where l and g are the lesser and greater of twin prime pairs.

%o (PARI) tptothetp3(n) = { local(x,s,a); default(realprecision,200); s=0; forprime(x=3,n,if(isprime(x+2),s+=1./x^(x+2))); a=Vec(Str(s)); for(x=3,n,print1(eval(a[x]),",")); print(); print(s) }

%K nonn,cons

%O 1,3

%A _Cino Hilliard_, Jul 31 2004

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 30 22:14 EDT 2024. Contains 372141 sequences. (Running on oeis4.)