A068745 - cp's OEIS frontend

A068745 Number of potential flows in 4 X 4 array with integer velocities in -n..n, i.e., number of 4 X 4 arrays with adjacent elements differing by no more than n, counting arrays differing by a constant only once.

n	a(n)
0	1
1	690437
2	1133641543
3	164185416899
4	6913624013061
5	138190481342321
6	1678843050246451
7	14285299502131463
8	93044501704039945
9	492225938556374973
10	2204710243834695807
11	8617480381892283531

[1, 690437, 1133641543, 164185416899, 6913624013061, 138190481342321, 1678843050246451, 14285299502131463, 93044501704039945, 492225938556374973, 2204710243834695807, 8617480381892283531]

cp's OEIS Frontend

A068745 Number of potential flows in 4 X 4 array with integer velocities in -n..n, i.e., number of 4 X 4 arrays with adjacent elements differing by no more than n, counting arrays differing by a constant only once.

Table of values

List of values