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 A169791 #19 Dec 11 2019 02:18:34 %S A169791 9,3,4,8,24,74,444,1614,15684,29400,50124,556274,5332128,11110428, %T A169791 50395440,509562294,1296895890,13314115434,187660997904,326585290794, %U A169791 4788143252148 %N A169791 Least number k having n distinct representations as the sum of a nonzero Fibonacci number and a prime. %C A169791 We count ordered index pairs (i,j) that represent k = Fibonacci(i) + prime(j), i >= 1, j >= 1. %C A169791 A variant of A168382, because Fibonacci(1)=1 and Fibonacci(2)=1 may both contribute individually to the count. %C A169791 Fibonacci(1) + prime(4) = Fibonacci(2) + prime(4) = Fibonacci(4) + prime(3) = Fibonacci(5) + prime(2) = 8 are four "distinct" representations of k=8, because Fibonacci(1) = Fibonacci(2) are treated as distinguishable. %C A169791 a(18) > 10^10. [_Donovan Johnson_, May 17 2010] %C A169791 Except for a(1), all terms appear to be of the form p+1 for some prime p. - _Chai Wah Wu_, Dec 06 2019 %e A169791 1+443 = 1+443 = 5+439 = 13+431 = 55+389 = 233+211 = 377+67 are n=7 distinct representations of k=444. %Y A169791 Cf. A168382, A169790. %K A169791 nonn,more %O A169791 1,1 %A A169791 _R. J. Mathar_ and _Jon E. Schoenfield_, May 14 2010 %E A169791 a(12)-a(15) from _Max Alekseyev_, May 15 2010 %E A169791 a(16)-a(17) from _Donovan Johnson_, May 17 2010 %E A169791 A prime index in the comment corrected by _R. J. Mathar_, Jun 02 2010 %E A169791 a(18) from _Chai Wah Wu_, Dec 06 2019 %E A169791 a(19)-a(21) from _Giovanni Resta_, Dec 10 2019