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A082492 Integer n expressed in bases from n, n-1, ..., 1. 1

%I #10 Sep 17 2014 21:42:05

%S 1,10,11,10,11,111,10,11,100,1111,10,11,12,101,11111,10,11,12,20,110,

%T 111111,10,11,12,13,21,111,1111111,10,11,12,13,20,22,1000,11111111,10,

%U 11,12,13,14,21,100,1001,111111111,10,11,12,13,14,20,22,101,1010,1111111111

%N Integer n expressed in bases from n, n-1, ..., 1.

%D M. J. Halm, More Sequences, Mpossibilities, April 2003.

%H Alois P. Heinz, <a href="/A082492/b082492.txt">Rows n = 1..20, flattened</a>

%e a(6) = 111 because 3 = 1^2+1^1+1^0.

%e Triangle begins:

%e n=1: 1; b=1

%e n=2: 10, 11; b=2,1

%e n=3: 10, 11, 111; b=3,2,1

%e n=4: 10, 11, 100, 1111; b=4,3,2,1

%Y Cf. A004209.

%K easy,nonn,base,tabl

%O 1,2

%A _Michael Joseph Halm_, Apr 28 2003

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Last modified March 28 18:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)