Number of 7Xn 0..3 arrays with diagonals and rows unimodal and antidiagonals nondecreasing.
A224286
Number of 7Xn 0..3 arrays with diagonals and rows unimodal and antidiagonals nondecreasing.
Terms
- a(0) =16384a(1) =16000000a(2) =537465766a(3) =6172817040a(4) =45275725025a(5) =274116529912
External references
- oeis: A224286