A019570 Zeroth row of infinite Latin square.

0, 3, 1, 6, -1, -5, 2, -4, 4, -6, 5, 18, 7, 21, 8, 24, 9, 28, -9, -29, 10, 32, -10, -31, 11, 36, -11, -35, 12, -14, 13, -15, 14, -17, 15, -18, 16, 51, -16, -52, 17, -21, 19, 60, 20, 65, 22, 71, -22, -68, 23, 75, 25, 79, -25, -77, 26, 82, 27, 85

Offset

0,2

Comments

This sequence gives the terms starting at position 0 and heading towards infinity, A019585 gives the terms starting at position 0 and heading towards negative infinity. - Sean A. Irvine, Mar 26 2019

Links

Table of n, a(n) for n=0..59.

M. J. Caulfield, Full and quarter plane complete infinite Latin squares, Discr. Math., 159 (1996), 251-253.

Sean A. Irvine, Java program (github)

Index entries for sequences related to Latin squares and rectangles

Crossrefs

Cf. A019585.

Sequence in context: A293228 A169814 A068436 * A239303 A040011 A066446

Adjacent sequences: A019567 A019568 A019569 * A019571 A019572 A019573

Keyword

sign

Author

N. J. A. Sloane.

Extensions

More terms from Sean A. Irvine, Mar 26 2019

Status

approved