A291079 Arises in the enumeration of "grounds" for lace tessellations.

1, 2, 4, 14, 22, 43, 70, 139, 181, 281

Offset

1,2

Links

Table of n, a(n) for n=1..10.

Veronika Irvine, Lace Tessellations: A mathematical model for bobbin lace and an exhaustive combinatorial search for patterns, PhD Dissertation, University of Victoria, 2016. See Table 8.2 on page 146.

Crossrefs

Sequence in context: A071865 A127596 A111871 * A090808 A074716 A283290

Adjacent sequences: A291076 A291077 A291078 * A291080 A291081 A291082

Keyword

nonn,more

Author

N. J. A. Sloane, Aug 18 2017

Status

approved