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A167878 A167877(n) + n. 4

%I #5 Mar 15 2014 10:40:00

%S 0,2,2,6,8,8,8,8,8,18,20,20,24,26,26,26,26,26,26,26,26,26,26,26,26,26,

%T 26,54,56,56,60,62,62,62,62,62,72,74,74,78,80,80,80,80,80,80,80,80,80,

%U 80,80,80,80,80,80,80,80,80,80,80,80,80,80,80,80,80,80,80,80,80,80,80

%N A167877(n) + n.

%C No carry occurs when calculating a(n) by adding A167877(n) to n in ternary arithmetic.

%H R. Zumkeller, <a href="/A167878/b167878.txt">Table of n, a(n) for n = 0..10000</a>

%o (Haskell)

%o a167878 n = a167877 n + n -- _Reinhard Zumkeller_, Mar 15 2014

%Y Cf. A007089, see A167832, A003817 for the decimal and binary cases.

%K base,nonn

%O 0,2

%A _Reinhard Zumkeller_, Nov 14 2009

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