Journal of Integer Sequences, Vol. 7 (2004), Article 04.2.3

A New Domino Tiling Sequence

Roberto Tauraso
Dipartimento di Matematica
Università di Roma ``Tor Vergata''
via della Ricerca Scientifica
00133 Roma, Italy

Abstract: In this short note, we prove that the sequence A061646 from Neil Sloane's Online Encyclopedia of Integer Sequences is connected with the number of domino tilings of a holey square.

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(Concerned with sequences A000045 A061646.)

Received March 26 2004; revised version received April 19 2004. Published in Journal of Integer Sequences April 27 2004.

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