[seqfan] Sum n/prime(n)^2

Neil Sloane njasloane at gmail.com
Thu Dec 4 18:25:42 CET 2014


Someone added a remark that
A097906 = A115563, which is nonsense. The
latter is Sum 1/(n*log(n)^2) and we have it to many places, whereas the
former is  Sum n/prime(n)^2 and we have 3 places.

Can anyone get Sum n/prime(n)^2 to more (any!?) places?



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