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 A235167 #14 Nov 23 2019 04:41:40 %S A235167 1041973527756883,1367813419317223,2061752246097991,2952443719006597, %T A235167 3103011021307399,3372968619197677,10155190978946137, %U A235167 34071498970634821,43003872349213873,45743947962658333,58096932030228859,60092475306807649,115486262684753671 %N A235167 Primes which are the sum of the first k consecutive composite numbers and such that the sums of the first k+1, k+2 and k+3 consecutive composites are also prime. %e A235167 a(1) = 1041973527756883 is the least prime, sum of the first consecutive 44208182 composites from 4 to 47042265, and such that the sum of the first 44208183, 44208184 and 44208185 composites are 1041973574799149, 1041973621841417, 1041973668883687, all prime. %o A235167 (PARI) i=0; b=0; for( a=2, 2*10^8, if( !isprime(a) , i=i+1; b=b+a; if(( isprime(b) &a%2==1& isprime(b+a+1)) &isprime(a+2)& isprime(b+2*a+4)&isprime( a+4)&isprime(b+3*a+9), print1(b,", ")))) %Y A235167 Cf. A053782, A234847, A235165. %K A235167 nonn %O A235167 1,1 %A A235167 _Robin Garcia_, Jan 04 2014 %E A235167 a(8)-a(13) from _Donovan Johnson_, Jan 06 2014