A309221 - cp's OEIS frontend

A309221 Expected number of distinct squares visited by a knight's random walk on an infinite chessboard after n steps, normalized to give an integer.

n	a(n)
0	1
1	2
2	23
3	240
4	2355
5	22320
6	205942
7	1866592
8	16664147
9	147164464
10	1287061400
11	11174456704
12	96362903378
13	826641224992
14	7055950608008
15	59990171328640
16	508090131646771
17	4290071141315376
18	36113651041694280
19	303253863622924416
20	2540231448366573400

[1, 2, 23, 240, 2355, 22320, 205942, 1866592, 16664147, 147164464, 1287061400, 11174456704, 96362903378, 826641224992, 7055950608008, 59990171328640, 508090131646771, 4290071141315376, 36113651041694280, 303253863622924416, 2540231448366573400]

cp's OEIS Frontend

A309221 Expected number of distinct squares visited by a knight's random walk on an infinite chessboard after n steps, normalized to give an integer.

Table of values

List of values