OFFSET
1,1
COMMENTS
Related to stable matchings.
REFERENCES
E. G. Thurber, Concerning the maximum number of stable matchings ..., Discrete Math., 248 (2002), 195-219 (see I(2n)).
LINKS
Harry J. Smith, Table of n, a(n) for n = 1..150
MATHEMATICA
Table[(n+1)Binomial[2n, n]-2^(2n-1), {n, 30}] (* Harvey P. Dale, Jun 30 2024 *)
PROG
(PARI) { for (n=1, 150, a=(n + 1)*binomial(2*n, n) - 2^(2*n - 1); write("b065982.txt", n, " ", a) ) } \\ Harry J. Smith, Nov 05 2009
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Apr 12 2002
STATUS
approved