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 A342552 #22 Mar 27 2021 23:28:03
%S A342552 2,3,4,3,5,6,9,11,8,12,24,19,34,14,27,14,28,17,46,26,24,55,28,14,86,
%T A342552 50,38,66,28,67,76,41,64,40,43,93,53,87,67,48,89,66,42,72,69,76,49,76,
%U A342552 42,49,59,73,260,109,145,169,70,137,193,292
%N A342552 The number of twin primes between prime(i)*prime(i+1) and prime(i+1)*prime(i+2) where prime(i) and prime(i+1) are twin primes.
%o A342552 (PARI) {for(n=1,200, if(prime(n+1)-prime(n)==2, my(a=prime(n)*prime(n+1), b=prime(n+1)*prime(n+2), c=0); for(m=a,b, if(isprime(m)==1&&isprime(m+2)==1, c=c+1)); print1(c, ", ")))}
%Y A342552 Cf. A171727, A006094, A001359, A006512, A037074.
%K A342552 nonn
%O A342552 1,1
%A A342552 _Zhandos Mambetaliyev_, Mar 27 2021