A206392 - cp's OEIS frontend

A206392 Number of n X 4 0..5 arrays with no element equal to another within a city block distance of two, and new values 0..5 introduced in row major order.

n	a(n)
1	2
2	25
3	206
4	1931
5	16784
6	151630
7	1343560
8	12046648
9	107401612
10	960610876
11	8576723918
12	76644197120
13	684569775162
14	6116039277778
15	54633888067900
16	488076198634430
17	4360092827131800
18	38950530867108738
19	347957262094712236

[2, 25, 206, 1931, 16784, 151630, 1343560, 12046648, 107401612, 960610876, 8576723918, 76644197120, 684569775162, 6116039277778, 54633888067900, 488076198634430, 4360092827131800, 38950530867108738, 347957262094712236]

cp's OEIS Frontend

A206392 Number of n X 4 0..5 arrays with no element equal to another within a city block distance of two, and new values 0..5 introduced in row major order.

Table of values

List of values