52666

Appears in sequences

• Number of Boolean functions on n inputs with representing polynomial of max degree n.at n=4A037267
• a(n) = 2^n - binomial(n, floor(n/2)).at n=16A045621
• a(n) = 4^n - binomial(2*n,n).at n=8A068551
• Number of n X 2 0..1 arrays with row sums equal and column sums unequal to adjacent columns.at n=15A202736
• Even-indexed terms of A247984, a sequence motivated by generalized quadrangles.at n=7A246800
• Constant terms of congruences derived from a permutation polynomial motivated by generalized quadrangles.at n=15A247984
• Number of n-step random walks on a line starting from the origin and returning to it at least once.at n=16A307768
• a(n) is the length of the disturbed prefix after n steps of the iterative process defined in the Comments.at n=49A387572
• a(n) is the length of the disturbed prefix after n steps of the iterative process defined in the Comments.at n=50A387572