OFFSET
1,3
COMMENTS
It appears that "pseudoknot-free RNA secondary structures with base triples are a new combinatorial object and ... not bijective to any other combinatorial objects studied before". [Müller and Nebel]
LINKS
Christian Höner zu Siederdissen, Stephan H. Bernhart, Peter F. Stadler, Ivo L. Hofacker, A folding algorithm for extended RNA secondary structures, Bioinformatics, 27(13):129-136 (2011).
R. Müller and M. E. Nebel, Combinatorics of RNA secondary structures with base triples, preprint of Journal of Computational Biology, Jul 2015.619-648, 2013.
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Jun 11 2013
STATUS
approved