Number of length n+3 0..7 arrays with no pair in any consecutive four terms totalling exactly 7.
A246478
Number of length n+3 0..7 arrays with no pair in any consecutive four terms totalling exactly 7.
Terms
- a(0) =1880a(1) =10376a(2) =57416a(3) =317576a(4) =1756472a(5) =9714968a(6) =53733080a(7) =297195272a(8) =1643773832a(9) =9091640072a(10) =50285457464a(11) =278126631896
External references
- oeis: A246478