# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a095085 Showing 1-1 of 1 %I A095085 #20 Mar 21 2022 11:49:38 %S A095085 5,13,29,47,73,89,97,107,131,149,157,173,191,199,233,241,251,293,317, %T A095085 419,461,479,487,521,547,563,631,673,683,691,733,751,809,827,877,911, %U A095085 919,937,953,971,1013,1021,1039,1063,1097,1123,1249,1259 %N A095085 Fib000 primes, i.e., primes p whose Zeckendorf-expansion A014417(p) ends with three zeros. %H A095085 Antti Karttunen and John Moyer, C-program for computing the initial terms of this sequence. %o A095085 (Python) %o A095085 from sympy import fibonacci, primerange %o A095085 def a(n): %o A095085 k=0 %o A095085 x=0 %o A095085 while n>0: %o A095085 k=0 %o A095085 while fibonacci(k)<=n: k+=1 %o A095085 x+=10**(k - 3) %o A095085 n-=fibonacci(k - 1) %o A095085 return x %o A095085 def ok(n): return str(a(n))[-3:]=="000" %o A095085 print([n for n in primerange(1, 1261) if ok(n)]) # _Indranil Ghosh_, Jun 08 2017 %Y A095085 Intersection of A000040 and A101345. %Y A095085 Cf. A014417, A095065. %K A095085 nonn,base %O A095085 1,1 %A A095085 _Antti Karttunen_, Jun 01 2004 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE