%I
%S 0,2,4,5,6,11,16,19,22,24,26,27,28,36,44,49,54,58,62,65,68,70,72,73,
%T 74,85,96,103,110,116,122,127,132,136,140,143,146,148,150,151,152,166,
%U 180,189,198,206,214,221,228,234,240,245,250,254,258
%N A polyspiral path: a(n) represents the nth vertex of a lattice path with an infinite number of finite square spirals.
%C Also, partial sums of the sequence formed by 0 together with the numbers of A171176 repeated.
%C For another version see A171165.
%Y Cf. A171165, A171173, A171174, A171175, A171176, A171177, A171178.
%K easy,nonn
%O 0,2
%A _Omar E. Pol_, Mar 14 2010
%E Edited by _Omar E. Pol_, Mar 16 2010
