Number of length n+3 0..7 arrays with some pair in every consecutive four terms totalling exactly 7.
A245949
Number of length n+3 0..7 arrays with some pair in every consecutive four terms totalling exactly 7.
Terms
- a(0) =2216a(1) =13064a(2) =73728a(3) =397504a(4) =2217096a(5) =12257032a(6) =67596992a(7) =373997376a(8) =2066660136a(9) =11420014856a(10) =63122102528a(11) =348845096320
External references
- oeis: A245949