%I #11 Dec 30 2020 03:00:22
%S 92,732,759,957,5485,5845,71869,77360,96817,319773,377913,13162800,
%T 39781062,79497594,94729789,98792749,144579540,1231493321,1233941321,
%U 7075293947,7493925707,32817543720,71461803829,92830816417
%N Nonpalindromic numbers whose binary representation when reversed is the same as binary representation of the number reversed in decimal.
%C The binary representation of a decimal number, when reversed, is also the reverse of the decimal number.
%F Intersection of A029742 and A081434. - _Andrew Howroyd_, Jan 14 2020
%e 92 = 1011100 mirrors 0011101 = 29.
%e 732 = 1011011100 mirrors 0011101101 = 237.
%t Select[Range[10^6], And[! PalindromeQ@ #, Drop[#, LengthWhile[#, # == 0 &]] &@ Reverse@ IntegerDigits[#, 2] === IntegerDigits[IntegerReverse[#], 2]] &] (* _Michael De Vlieger_, Dec 29 2020 *)
%o (PARI) is(n)={my(t=fromdigits(Vecrev(digits(n,10)),10)); t<>n && t == fromdigits(Vecrev(digits(n,2)),2)}
%o { for(k=1, 10^6, if(is(k), print1(k, ", "))) } \\ _Andrew Howroyd_, Jan 14 2020
%o (Python)
%o def agen():
%o k = 0
%o while True:
%o strk = str(k)
%o revstrk = strk[::-1]
%o if revstrk != strk:
%o if int(revstrk) == int((bin(k)[2:])[::-1], 2):
%o yield k
%o k += 1
%o g = agen()
%o print([next(g) for i in range(11)]) # _Michael S. Branicky_, Dec 29 2020
%Y Cf. A029742, A081434.
%K base,more,nonn
%O 1,1
%A _Gil Broussard_, Apr 22 2010
%E Name clarified and a(12)-a(17) from _Andrew Howroyd_, Jan 14 2020
%E a(18)-a(24) from _Michael S. Branicky_, Dec 29 2020
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