A330758 Number of quasi-magic (only short lines are magic) knight's tours on a 6 X 2n board.
0, 0, 0, 28, 34, 484
Offset: 1
Examples
Example of 6 X 10 quasi-magic knight's tour. All short lines add to 183 and the long lines add to either 299 or 311, that is, 305 +- 6. 01 20 59 42 17 26 29 44 15 46 60 41 02 19 28 43 16 47 30 13 21 04 39 58 25 18 27 14 45 48 40 57 22 03 54 51 08 33 12 31 05 38 55 24 07 36 53 10 49 34 56 23 06 37 52 09 50 35 32 11
Links
- G. P. Jelliss, Quasi-Magic Tours, The Games and Puzzles Journal #26, April-June 2003.
- Awani Kumar, Studies in Tours of Knight on Rectangular Boards, arXiv:1802.09340 [math.GM], 2018.
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