Search: id:A095749
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%I A095749
%S A095749 3,5,2,7,11,43,17,13,53,151,31,19,71,179,599,73,23,79,233,683,2111,107,
%T A095749 29,83,241,739,2143,8543,127,37,101,271,797,2503,9103,33023,257,41,109,
%U A095749 311,853,2731,9623,33151,131839,313,47,113,331,937,3011,10427,33599,135647,
               531071
%N A095749 Square array A(row>=1, col>=1) by antidiagonals: A(r,c) contains the 
               c:th prime p for which A037888(p)=(r-1).
%e A095749 a(1) = A(1,1) = 3 (11 in binary) as it is the first prime whose binary 
               expansion is palindromic. a(2) = A(1,2) = 5 (101 in binary) as it 
               is the second prime whose binexp is palindromic. a(3) = A(2,1) = 
               2 (10 in binary) as it is the first prime whose binexp needs a flip 
               of just one bit to become palindrome. a(4) = A(1,3) = 7 (111 in binary) 
               as it is the third prime whose binexp is palindromic. a(5) = A(2,
               2) = 11 (1011 in binary) as it is the second prime whose binexp needs 
               a flip of just one bit to become palindrome.
%Y A095749 Row 1: A016041, 2: A095743, 3: A095744, 4: A095745, 5: A095746. Cf. also 
               A095759. A095747-A095748. Permutation of primes (A000040).
%Y A095749 Sequence in context: A026184 A026208 A120837 this_sequence A137988 A160092 
               A026193
%Y A095749 Adjacent sequences: A095746 A095747 A095748 this_sequence A095750 A095751 
               A095752
%K A095749 nonn,tabl
%O A095749 1,1
%A A095749 Antti Karttunen (His-Firstname.His-Surname(AT)iki.fi), Jun 12 2004

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