A151535 Number of 1-sided strip polycairos with n cells.

1, 3, 7, 19, 47, 125, 310, 803, 2020, 5144, 12986, 32829, 82728, 208461, 524092, 1317284, 3305350, 8291010, 20770830

Offset: 1

Author

Ed Pegg Jr, May 13 2009

Keywords

• nonn
• hard
• more

Links

• Ed Pegg, Jr., Illustrations of polyforms
• Eric Weisstein's World of Mathematics, Polycairo

Crossrefs

Cf. A159866, A151534, A151536.

Extensions

a(13)-a(19) from Joseph Myers, Oct 03 2011