A179601 - cp's OEIS frontend

A179601 Eight white kings and one red king on a 3 X 3 chessboard. G.f.: (1+4x)/(1 - 2x - 10x^2 - 4x^3).

n	a(n)
0	1
1	6
2	22
3	108
4	460
5	2088
6	9208
7	41136
8	182704
9	813600
10	3618784
11	16104384
12	71651008
13	318820992
14	1418569600
15	6311953152
16	28084886272
17	124963582464
18	556023840256
19	2474023050240
20	11008138832896
21	48980603529216
22	217938687588352

[1, 6, 22, 108, 460, 2088, 9208, 41136, 182704, 813600, 3618784, 16104384, 71651008, 318820992, 1418569600, 6311953152, 28084886272, 124963582464, 556023840256, 2474023050240, 11008138832896, 48980603529216, 217938687588352]

cp's OEIS Frontend

A179601 Eight white kings and one red king on a 3 X 3 chessboard. G.f.: (1+4x)/(1 - 2x - 10x^2 - 4x^3).

Table of values

List of values

cp's OEIS Frontend

A179601 Eight white kings and one red king on a 3 X 3 chessboard. G.f.: (1+4*x)/(1 - 2*x - 10*x^2 - 4*x^3).

Table of values

List of values

A179601 Eight white kings and one red king on a 3 X 3 chessboard. G.f.: (1+4x)/(1 - 2x - 10x^2 - 4x^3).