8836315950
domain: N
Appears in sequences
- Sequence of coefficients of x^(n-3) in marked mesh pattern generating function Q_{n,132}^(0,3,0,0)(x).at n=19A212344
- Matching number of the n-odd graph.at n=18A301560
- Denominator of expected payoff in the "Guessing Card Colors" game with a 2n-card deck, using an optimal strategy.at n=18A322756
- a(n) = floor(binomial(n-1, floor((n-1)/2))/2).at n=35A366108