54905

Appears in sequences

• Binomial recurrence coefficients.at n=9A038560
• Partial sums of Catalan numbers A000108 multiplied by powers of -8.at n=4A113267
• Numbers n such that there is k < n for which A003557(k) = A003557(n), A048250(k) = A048250(n) and A173557(k) = A173557(n).at n=7A296087
• Number of subsets of {1,2,...,n} such that no two elements differ by 1, 2, 4, or 5.at n=34A375186