113336

Appears in sequences

• Number of discordant permutations.at n=28A000561
• Coefficients of the sixth-order mock theta function psi_{-}(q).at n=38A153252
• Expansion of (1-q)^k/Product_{j=1..k} (1-q^j) for k=16.at n=30A275644
• Triangle read by rows: T(n,k) is the number of derangements in S_n with no k-cycles. 1 <= k <= n.at n=41A378495