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 A064076 #11 Mar 19 2025 08:28:15
%S A064076 3,5,7,9,11,17,23,25,27,29,41,47,59,71,79,81,101,107,125,137,149,167,
%T A064076 179,191,197,227,239,241,269,281,311,347,359,419,431,461,521,569,599,
%U A064076 617,641,659,727,809,821,827,839,857,881,1019,1031,1049,1061,1091,1151
%N A064076 Lesser of odd twin prime powers (greater = A064077).
%C A064076 A001359 is a proper subsequence of A064076 (as A006512 is of A064077).
%H A064076 Amiram Eldar, <a href="/A064076/b064076.txt">Table of n, a(n) for n = 1..10000</a>
%F A064076 a(n) = A064077(n) - 2. - _Amiram Eldar_, Mar 19 2025
%e A064076 a(8) = 25 = 5^2 and 25+2 = 27 = 3^3 = A064077(8); a(10) = 29^1 and 29 + 2 = 31^1 = A064077(10).
%t A064076 Select[Partition[Select[Range[1, 1200, 2], PrimePowerQ], 2, 1], Differences[#] == {2} &][[;; , 1]] (* _Amiram Eldar_, Mar 19 2025 *)
%Y A064076 Cf. A064077, A000961, A001359, A061345.
%K A064076 nonn
%O A064076 1,1
%A A064076 _Reinhard Zumkeller_, Sep 01 2001