Number of length n+5 0..4 arrays with no disjoint triples in any consecutive six terms having the same sum.
A247991
Number of length n+5 0..4 arrays with no disjoint triples in any consecutive six terms having the same sum.
Terms
- a(0) =9080a(1) =27800a(2) =86736a(3) =274204a(4) =874884a(5) =2808970a(6) =9057366a(7) =29402376a(8) =95651698a(9) =311754322a(10) =1017637134a(11) =3325735912a(12) =10879733046a(13) =35643742950a(14) =116854360230a(15) =383346751676
External references
- oeis: A247991