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 A252483 #12 Jan 09 2015 12:52:41 %S A252483 127,15667,16447,19739,28559,32771,39343,46633,46663,117619,117643, %T A252483 117763,125003,131071,137791,147419,156253,156257,156259,229373, %U A252483 248839,262139,262147,279967,294829,295247,326617,466553,466561,466567,585643,592763,649529,728993,759359,786433,937577 %N A252483 Primes among "orderly" Friedman numbers A080035. %C A252483 Intersection of A080035 and A112419. %o A252483 (PARI) A252483=select(isprime,A080035) \\ use, e.g., A080035=apply(s-> eval(concat(vecextract(Vec(s),"7..13"))),readvec("/tmp/a080035.txt")[8..115]); - _M. F. Hasler_, Jan 07 2015 %Y A252483 Cf. A036057, A080035. %K A252483 nonn,base %O A252483 1,1 %A A252483 _M. F. Hasler_, Jan 04 2015