Search: id:A027057 Results 1-1 of 1 results found. %I A027057 %S A027057 1,2,4,9,21,51,128,329,861,2285,6132,16606,45313,124446,343680, %T A027057 953753,2658133,7436541,20875972,58783892,165989825,469903672, %U A027057 1333359488,3791535934,10802911297,30836181436,88169413364,252500533673 %N A027057 (1/2)*T(n,2n-1), T given by A027052. %Y A027057 Sequence in context: A166587 A086246 A001006 this_sequence A148071 A000636 A136753 %Y A027057 Adjacent sequences: A027054 A027055 A027056 this_sequence A027058 A027059 A027060 %K A027057 nonn %O A027057 2,2 %A A027057 Clark Kimberling (ck6(AT)evansville.edu) Search completed in 0.001 seconds