Number of length 6+2 0..n arrays with the medians of every three consecutive terms nondecreasing.
A250145
Number of length 6+2 0..n arrays with the medians of every three consecutive terms nondecreasing.
Terms
- a(0) =111a(1) =2026a(2) =16104a(3) =81664a(4) =311498a(5) =974944a(6) =2637228a(7) =6376143a(8) =14100493a(9) =28998090a(10) =56144452a(11) =103306710a(12) =181980592a(13) =308701712a(14) =506675752a(15) =807775485a(16) =1254955947a(17) =1905142426a(18) =2832649296a(19) =4133191084a(20) =5928550518a(21) =8371971664a(22) =11654349620
External references
- oeis: A250145