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a(n) is the number of numbers of the form 4n+2 in A082542.
0

%I #16 Mar 22 2021 02:51:14

%S 2,2,1,1,2,1,0,2,0,1,2,1,0,1,1,1,1,1,1,1,1,0,1,0,1,2,1,1,1,0,0,1,1,0,

%T 2,0,0,2,0,1,1,1,0,1,1,1,0,1,1,2,0,0,1,0,0,1,1,1,1,1,1,0,1,0,1,1,0,2,

%U 0,1,2,0,0,1,0,0,1,1,1,1,0,0,1,0,1,0,1,1,1,1,0,1,0,1,1,1,0,1,0,1,1,0,1,0,1

%N a(n) is the number of numbers of the form 4n+2 in A082542.

%e There are 2 twos, 2 sixes, 1 ten, 1 fourteen etc. a(6)=0 because the 26 = 4*6+2 is absent in A082542.

%Y Cf. A082542.

%K nonn

%O 0,1

%A _Paul Curtz_, Mar 08 2009

%E Edited and corrected by _R. J. Mathar_, Mar 15 2009