A151528 Number of 1-sided polykites with n cells.

1, 2, 6, 16, 48, 158, 508, 1708, 5787, 19901, 68974, 241240, 848449, 3001597, 10666729, 38065825, 136329386

Offset

1,2

Links

Table of n, a(n) for n=1..17.

Ed Pegg, Jr., Illustrations of polyforms

Eric Weisstein's World of Mathematics, Polykite

Crossrefs

Sequence in context: A291189 A214843 A272411 * A132803 A079565 A052890

Adjacent sequences: A151525 A151526 A151527 * A151529 A151530 A151531

Keyword

nonn,hard,more

Author

Ed Pegg Jr, May 13 2009

Extensions

a(13)-a(17) from Joseph Myers, Nov 28 2010

Status

approved