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A132806 Decimal expansion of the convergent to the sum of (1/4)^p where p ranges over the set of prime numbers. +0
1
0, 7, 9, 1, 6, 2, 8, 5, 1, 0, 3, 7, 8, 5, 0, 1, 4, 9, 6, 7, 1, 7, 7, 1, 1, 1, 7, 9, 6, 2, 2, 0, 8, 1, 8, 4, 6, 1, 3, 0, 3, 8, 5, 6, 9, 7, 5, 1, 8, 7, 8, 0, 8, 4, 1, 7, 9, 0, 9, 9, 9, 1, 5, 2, 3, 1, 2, 0, 9, 6, 3, 2, 6, 6, 1, 3, 8, 1, 7, 1, 1, 5, 8, 2, 7, 8, 0, 6, 7, 0, 3, 6, 0, 2, 2, 2, 0, 6 (list; cons; graph; listen)
OFFSET

0,2

EXAMPLE

0.0791628...

PROGRAM

(PARI) /* Sum of 1/m^p for primes p */ sumnp(n, m) = { local(s=0, a, j); for(x=1, n, s+=1./m^prime(x); ); a=Vec(Str(s)); for(j=3, n, print1(eval(a[j])", ") ) }

CROSSREFS

Sequence in context: A091900 A086318 A130834 this_sequence A016629 A154203 A110793

Adjacent sequences: A132803 A132804 A132805 this_sequence A132807 A132808 A132809

KEYWORD

cons,nonn

AUTHOR

Cino Hilliard (hillcino368(AT)hotmail.com), Nov 17 2007

EXTENSIONS

Offset corrected R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Jan 26 2009

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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