cp's OEIS Frontend

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.

A284265 Odd bisection of A284264.

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%I A284265 #7 Mar 28 2017 14:46:19
%S A284265 0,0,1,0,1,1,2,0,1,2,3,2,2,2,3,0,1,3,4,4,5,5,5,3,3,4,5,4,3,3,4,0,1,4,
%T A284265 5,5,6,8,7,5,6,8,10,7,7,8,7,4,4,6,8,7,8,9,8,5,5,6,7,6,4,4,5,0,1,5,6,6,
%U A284265 8,10,9,6,8,12,13,10,11,12,10,6,7,11,14,11,13,15,15,9,10,13,14,10,10,11,9,5,5,8,11,9,12,14,13,10,11,14,16,12,12,13
%N A284265 Odd bisection of A284264.
%H A284265 Antti Karttunen, <a href="/A284265/b284265.txt">Table of n, a(n) for n = 0..8192</a>
%H A284265 <a href="/index/Bi#binary">Index entries for sequences related to binary expansion of n</a>
%F A284265 a(n) = A284264((2*n)+1).
%F A284265 a(n) = A001222(A283484(n)).
%F A284265 Other identities. For all n >= 0:
%F A284265 A007306(1+n) = A284266(n) + 2*a(n)
%o A284265 (Scheme)
%o A284265 (define (A284265 n) (A284264 (+ n n 1)))
%o A284265 (define (A284265 n) (A001222 (A283484 n)))
%Y A284265 Cf. A001222, A007306, A284264, A283484, A284266.
%K A284265 nonn
%O A284265 0,7
%A A284265 _Antti Karttunen_, Mar 25 2017