Number of length n+4 0..5 arrays with some pair in every consecutive five terms totalling exactly 5.
A246889
Number of length n+4 0..5 arrays with some pair in every consecutive five terms totalling exactly 5.
Terms
- a(0) =6210a(1) =33294a(2) =177648a(3) =942216a(4) =4971120a(5) =26346486a(6) =139555230a(7) =738947844a(8) =3912529200a(9) =20719113168a(10) =109715387730a(11) =580975750422
External references
- oeis: A246889