This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A350581 #44 May 14 2025 20:07:01
%S A350581 1,0,4,4,7,0,0,5,8,5,0,8,1,1,9
%N A350581 Decimal expansion of sum of reciprocals of maximal prime gap primes: Sum_{n>=1} 1/A002386(n).
%e A350581 1.04470058508119...
%o A350581 (PARI) B2386A = readvec("b002386.txt");s=0;for(i=1,80,s= 1/B2386A[i]+s);s*1.
%o A350581 \\ PARI's "readvec" doesn't work with the 2-column original OEIS b-file "b002386.txt". One needs to strip the index column first from b-file.
%Y A350581 Cf. A002386, A350582.
%K A350581 nonn,cons,more
%O A350581 1,3
%A A350581 _John W. Nicholson_, Jan 07 2022