cp's OEIS Frontend

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.

A350582 Decimal expansion of sum of reciprocals of maximal prime gap primes: Sum_{n>=1} 1/A000101(n).

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%I A350582 #43 May 16 2025 15:51:57
%S A350582 6,8,1,7,2,9,7,9,4,9,1,3,3,8,8,7,1
%N A350582 Decimal expansion of sum of reciprocals of maximal prime gap primes: Sum_{n>=1} 1/A000101(n).
%e A350582 0.68172979491338871...
%o A350582 (PARI) v = readvec("b000101.txt");s=0; for(i=1,#v,s= 1/v[i]+s);s*1.
%o A350582 \\ PARI's "readvec" doesn't work with the 2-column original OEIS b-file "b000101.txt". One needs to strip the index column first from b-file.
%Y A350582 Cf. A000101, A350581.
%K A350582 nonn,cons,more
%O A350582 0,1
%A A350582 _John W. Nicholson_, Jan 07 2022
%E A350582 a(15)-a(17) from _John W. Nicholson_, Feb 25 2025