A376736 - cp's OEIS frontend

A376736 a(n) is the numerator of the expected number of random moves of a chess knight to reach a position outside an nXn chessboard, starting in one of the corners.

n	a(n)
1	1
2	1
3	4
4	62
5	269
6	1766
7	395497
8	101338
9	44125237
10	227721959
11	3361699348115
12	483866477194862
13	277887411827604127
14	790848403160840410
15	2785714552717079970073201
16	89715505143567836216964174
17	2034961072108249587083318018747
18	457177774768288408431166142758841
19	1085703228381446052419019696184520372520

[1, 1, 4, 62, 269, 1766, 395497, 101338, 44125237, 227721959, 3361699348115, 483866477194862, 277887411827604127, 790848403160840410, 2785714552717079970073201, 89715505143567836216964174, 2034961072108249587083318018747, 457177774768288408431166142758841, 1085703228381446052419019696184520372520]

cp's OEIS Frontend

A376736 a(n) is the numerator of the expected number of random moves of a chess knight to reach a position outside an nXn chessboard, starting in one of the corners.

Table of values

List of values