A065450 - cp's OEIS frontend

A065450 Make an infinite chessboard from the squares in the first quadrant; sequence gives number of squares a knight can reach in n moves starting at the origin.

n	a(n)
0	1
1	2
2	10
3	22
4	37
5	54
6	76
7	100
8	129
9	160
10	196
11	234
12	277
13	322
14	372
15	424
16	481
17	540
18	604
19	670
20	741
21	814
22	892
23	972
24	1057
25	1144
26	1236
27	1330
28	1429
29	1530
30	1636
31	1744
32	1857
33	1972
34	2092
35	2214
36	2341
37	2470
38	2604
39	2740
40	2881
41	3024
42	3172
43	3322
44	3477
45	3634
46	3796
47	3960

[1, 2, 10, 22, 37, 54, 76, 100, 129, 160, 196, 234, 277, 322, 372, 424, 481, 540, 604, 670, 741, 814, 892, 972, 1057, 1144, 1236, 1330, 1429, 1530, 1636, 1744, 1857, 1972, 2092, 2214, 2341, 2470, 2604, 2740, 2881, 3024, 3172, 3322, 3477, 3634, 3796, 3960]

cp's OEIS Frontend

A065450 Make an infinite chessboard from the squares in the first quadrant; sequence gives number of squares a knight can reach in n moves starting at the origin.

Table of values

List of values