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Positions of multiples of 4 in A204922 (differences of Fibonacci numbers).
2

%I #8 Mar 30 2012 18:58:12

%S 4,11,14,16,19,21,23,31,37,40,42,43,50,56,59,61,62,65,67,70,72,73,76,

%T 78,80,86,94,100,106,109,111,112,115,117,118,125,131,137,140,142,143,

%U 146,148,149,152,154,157,159,160,163,165,166,169,171,173,179

%N Positions of multiples of 4 in A204922 (differences of Fibonacci numbers).

%C For a guide to related sequences, see A205840.

%e In A204922=(1,2,1,4,3,2,7,6,5,3,12,11,...), multiples of 4 are in positions 4,11,14,16,19,... See the example at A205847.

%t (See the program at A205847.)

%Y Cf. A204890, A205847, A205840.

%K nonn

%O 1,1

%A _Clark Kimberling_, Feb 02 2012