Knight's tour starting at a1

36	19	22	5	38	9	24	7
21	4	37	42	23	6	39	10
18	35	20	49	44	41	8	25
3	50	43	46	55	62	11	40
34	17	54	59	48	45	26	63
51	2	47	56	61	58	29	12
16	33	60	53	14	31	64	27
1	52	15	32	57	28	13	30