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Powers of ten written in base 2.
1

%I #24 Apr 27 2022 08:58:47

%S 1,1010,1100100,1111101000,10011100010000,11000011010100000,

%T 11110100001001000000,100110001001011010000000,

%U 101111101011110000100000000,111011100110101100101000000000,1001010100000010111110010000000000,1011101001000011101101110100000000000

%N Powers of ten written in base 2.

%H Seiichi Manyama, <a href="/A055473/b055473.txt">Table of n, a(n) for n = 0..301</a>

%F a(n) = A007088(A011557(n)). - _Seiichi Manyama_, Apr 27 2022

%t FromDigits /@ IntegerDigits[10^Range[0, 9], 2] (* _Jayanta Basu_, Jul 12 2013 *)

%o (PARI) a(n)=subst(Pol(binary(10^n)),x,10)

%o (PARI) a(n) = fromdigits(binary(10^n)); \\ _Michel Marcus_, Apr 27 2022

%o (Python)

%o def a(n): return int(bin(10**n)[2:])

%o print([a(n) for n in range(12)]) # _Michael S. Branicky_, Apr 27 2022

%Y Cf. A007088, A011557, A291962.

%Y Cf. A000468, A055474, A055475, A055476, A055477, A055478, A055479.

%K base,easy,nonn

%O 0,2

%A _Henry Bottomley_, Jun 27 2000