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 A104286 #8 Mar 21 2021 21:32:54 %S A104286 235813,3581321,5589144233377, %T A104286 9273726921930789991761500520536206896083277242789322839997508245339284137646068711657306356306993006846248183 %N A104286 Primes which are the concatenation of five consecutive Fibonacci numbers. %C A104286 The next term has 141 digits. - _Harvey P. Dale_, Aug 22 2017 %e A104286 The first term is 235813 which is a prime and is the concatenation of 2,3,5,8 and 13 which are five consecutive Fibonacci numbers. %t A104286 Select[FromDigits[Flatten[IntegerDigits[#]]]&/@Partition[Fibonacci[Range[200]],5,1],PrimeQ] (* _Harvey P. Dale_, Aug 22 2017 *) %Y A104286 Cf. A000045. %K A104286 base,nonn %O A104286 1,1 %A A104286 _Shyam Sunder Gupta_, Apr 17 2005