A069296 Number of n X 5 binary arrays with a path of adjacent 1's from upper left corner to anywhere in right hand column.
70, 3070, 114344, 3958316, 132103824, 4324832140, 140129819328, 4514892704132, 145019645494844, 4650208682728432, 148975517675350528, 4770190643433011072, 152698472130740768840, 4887273170271827787216
Offset: 2