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Permutation of the natural numbers: 0 together with the partial sums of A171174.
16

%I #4 Mar 30 2012 17:34:03

%S 0,2,1,5,4,6,3,10,9,11,8,12,7,17,16,18,15,19,14,20,13,26,25,27,24,28,

%T 23,29,22,30,21,37,36,38,35,39,34,40,33,41,32,42,31,50,49,51,48,52,47,

%U 53,46,54,45,55,44,56,43,65,64,66,63,67,62,68

%N Permutation of the natural numbers: 0 together with the partial sums of A171174.

%C a(n) is also the value of "x" and "y" of the n-th point (x,y), located on the infinite straight line (0,0),(1,1)..., that is intercepted by the path in structure of A171165.

%C For another version see A171178.

%H <a href="/index/Per#IntegerPermutation">Index entries for sequences that are permutations of the natural numbers</a>

%Y Cf. A000027, A005132, A171164, A161165, A161166, A171172, A171173, A171174, A171176, A171177, A171178.

%K easy,nonn

%O 0,2

%A _Omar E. Pol_, Feb 23 2010