36796

Appears in sequences

• a(n) is the smallest value of k such that number of non-unitary prime divisors of k-th Catalan number, A000108(k) = C(2*k,k)/(k+1) equals n.at n=31A081395
• Number of walks within N^2 (the first quadrant of Z^2) starting at (0,0), ending on the vertical axis and consisting of n steps taken from {(-1, -1), (-1, 0), (0, -1), (1, 0), (1, 1)}.at n=10A151429
• a(n) = 14*a(n-1) - 47*a(n-2) for n > 1; a(0) = 1, a(1) = 8.at n=5A163459
• Number of -n..n arrays x(0..4) of 5 elements with zero sum and no two neighbors summing to zero.at n=7A199834
• Numbers k such that (85*10^k + 293)/9 is prime.at n=20A294680
• Number of integer partitions of n containing all divisors of all parts.at n=48A371178