Search: id:A027000 Results 1-1 of 1 results found. %I A027000 %S A027000 1,13,54,171,487,1324,3525,9297,24418,64015,167691,439128,1149769, %T A027000 3010261,7881102,20633139,54018415,141422212,370248333,969322905, %U A027000 2537720506,6643838743 %N A027000 Lucas(2n+3) - (6n+4). %F A027000 4*F(2n-1) + 7*F(2n) - 6n - 4, with F(n) = A000045(n) (Fibonacci). - Ralf Stephan, Feb 07 2004 %Y A027000 T(2n, n+1), T given by A026998. %Y A027000 Sequence in context: A142188 A156156 A071230 this_sequence A029531 A158485 A005902 %Y A027000 Adjacent sequences: A026997 A026998 A026999 this_sequence A027001 A027002 A027003 %K A027000 nonn %O A027000 1,2 %A A027000 Clark Kimberling (ck6(AT)evansville.edu) Search completed in 0.001 seconds