Number of nX5 arrays of the minimum value of corresponding elements and their horizontal, vertical or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..1 nX5 array.
A219701
Number of nX5 arrays of the minimum value of corresponding elements and their horizontal, vertical or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..1 nX5 array.
Terms
- a(0) =5a(1) =9a(2) =45a(3) =158a(4) =518a(5) =1648a(6) =5007a(7) =14438a(8) =39672a(9) =104598a(10) =266066a(11) =654865a(12) =1562327a(13) =3617918a(14) =8142834a(15) =17834820a(16) =38060775a(17) =79238739a(18) =161130031a(19) =320412547a(20) =623782761a(21) =1190206617a(22) =2228054743a(23) =4096067946a(24) =7401902650a(25) =13159096823
External references
- oeis: A219701