Number of length n+6 0..3 arrays with no seven consecutive terms having five times the sum of any two elements equal to two times the sum of the remaining five.
A249207
Number of length n+6 0..3 arrays with no seven consecutive terms having five times the sum of any two elements equal to two times the sum of the remaining five.
Terms
- a(0) =14336a(1) =51200a(2) =183516a(3) =658448a(4) =2363528a(5) =8486156a(6) =30475714a(7) =109474166a(8) =393232196a(9) =1412652056a(10) =5075187032a(11) =18233890510a(12) =65510631030a(13) =235369064306a(14) =845649181758
External references
- oeis: A249207