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A049745 a(n)=T(n,2), array T as in A049735. 0


%S 13,21,25,45,69,97,129,177,221,277,333,401,473,553,633,725,821,933,

%T 1041,1153,1273,1405,1541,1685,1829,1993,2145,2313,2477,2661,2845,

%U 3041,3241,3433,3657,3869,4085,4317,4545,4809,5049,5297

%N a(n)=T(n,2), array T as in A049735.

%K nonn

%O 0,1

%A _Clark Kimberling_

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Last modified January 18 23:25 EST 2021. Contains 340262 sequences. (Running on oeis4.)