A096969 - cp's OEIS frontend

A096969 Number of ways to number the cells of an n X n square grid with 1,2,3,...,n^2 so that successive integers are in adjacent cells (horizontally or vertically).

n	a(n)
1	1
2	8
3	40
4	552
5	8648
6	458696
7	27070560
8	6046626568
9	1490832682992
10	1460089659025264
11	1573342970540617696
12	6905329711608694708440
13	33304011435341069362631160
14	663618176813467308855850585056
15	14527222735920532980525200234503048

[1, 8, 40, 552, 8648, 458696, 27070560, 6046626568, 1490832682992, 1460089659025264, 1573342970540617696, 6905329711608694708440, 33304011435341069362631160, 663618176813467308855850585056, 14527222735920532980525200234503048]

cp's OEIS Frontend

A096969 Number of ways to number the cells of an n X n square grid with 1,2,3,...,n^2 so that successive integers are in adjacent cells (horizontally or vertically).

Table of values

List of values