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a(n) = T(n,3), array T as in A049747.
0

%I #8 Aug 07 2021 01:15:08

%S 5,7,9,11,13,19,23,29,37,47,55,65,75,87,105,117,127,145,159,179,197,

%T 219,241,261,283,307,327,353,381,407,435,467,497,527,565,593,625,661,

%U 699,735,771,807,849,881,933,969,1015,1057,1107,1159,1203,1253,1303,1351

%N a(n) = T(n,3), array T as in A049747.

%K nonn

%O 0,1

%A _Clark Kimberling_

%E More terms from _Sean A. Irvine_, Aug 07 2021