A096248 Decimal expansion of Sum(1/t^t) where t is the greater of twin prime pairs.

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

Offset

1,4

Links

Table of n, a(n) for n=1..105.

Prog

(PARI) tptothetp2(n) = { local(x, s, a); default(realprecision, 200); s=0; forprime(x=3, n, if(isprime(x+2), s+=1./(x+2)^(x+2))); a=Vec(Str(s)); for(x=3, n, print1(eval(a[x]), ", ")); print(); print(s) }

Crossrefs

Sequence in context: A324534 A248505 A254629 * A079109 A079099 A213195

Adjacent sequences: A096245 A096246 A096247 * A096249 A096250 A096251

Keyword

nonn,cons

Author

Cino Hilliard, Jul 31 2004

Status

approved