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 A317438 Squares visited by a (1,5)-leaper on a spirally numbered board and moving to the lowest available unvisited square at each step. 13
 1, 85, 23, 33, 25, 31, 17, 29, 19, 27, 21, 35, 55, 5, 53, 7, 51, 45, 15, 47, 13, 37, 59, 9, 61, 89, 125, 179, 231, 49, 75, 39, 11, 41, 63, 93, 141, 187, 239, 177, 123, 87, 81, 115, 155, 105, 73, 117, 159, 107, 65, 95, 131, 175, 169, 219, 277, 43, 67, 3, 69, 99, 137 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Board is numbered with the square spiral: .   17--16--15--14--13    |               |   18   5---4---3  12   .    |   |       |   |   19   6   1---2  11   .    |   |           |   20   7---8---9--10   .    |   21--22--23--24--25--26 . The sequence is finite: at step 14570, square 25963 is visited, after which there are no unvisited squares within one move. LINKS Daniël Karssen, Table of n, a(n) for n = 1..14570 Daniël Karssen, Figure showing the first 26 steps of the sequence Daniël Karssen, Figure showing the complete sequence CROSSREFS Cf. A317437, A317440. Sequence in context: A096132 A078083 A259915 * A105328 A033405 A295607 Adjacent sequences:  A317435 A317436 A317437 * A317439 A317440 A317441 KEYWORD nonn,fini,full AUTHOR Daniël Karssen, Jul 28 2018 STATUS approved

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Last modified January 16 05:22 EST 2022. Contains 350374 sequences. (Running on oeis4.)