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A115831 Integers i such that 9*i XOR 16*i = 25*i. 1

%I #8 Nov 21 2013 12:48:47

%S 0,1,2,4,5,8,10,16,20,32,33,40,64,65,66,80,128,129,130,132,133,143,

%T 160,161,256,257,258,260,261,264,266,285,286,320,321,322,512,513,514,

%U 516,517,520,522,528,532,569,570,572,573,640,641,642,644,645,655,1024

%N Integers i such that 9*i XOR 16*i = 25*i.

%C XOR is A003987.

%H <a href="/index/Con#CongruXOR">Index entries for sequences defined by congruent products under XOR</a>

%t Select[Range[0,1100],BitXor[9#,16#]==25#&] (* _Harvey P. Dale_, Mar 22 2012 *)

%Y Cf. A115832 shows this sequence in binary.

%K nonn

%O 0,3

%A _Antti Karttunen_, Feb 01 2006

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Last modified March 28 08:12 EDT 2024. Contains 371236 sequences. (Running on oeis4.)