46959

Appears in sequences

• Number of primes < prime(n)^3.at n=22A086688
• Triangle read by rows, arising in enumeration of permutations by cyclic peaks.at n=23A216962
• Triangle read by rows, related to Bell numbers A000110: A216962 interlaced with A216964.at n=42A217204
• a(n) = number of segments (edges) in the configuration A290447(n).at n=29A290866
• a(n) = Sum_{k=0..floor(n/3)} (-1)^k * binomial(2*n-5*k,n-3*k).at n=9A360212