36860

Appears in sequences

• Numbers having four 5's in base 9.at n=15A043476
• Row sums of A051598.at n=13A053209
• Numbers m such that phi(m) = tau(m)^3.at n=22A068559
• a(n) is the smallest positive number B that yields a solution for k = A167219(n).at n=40A167221
• Expansion of (1+5*x+7*x^2-x^3)/((1-2*x^2)*(1-x)*(1+x)).at n=25A224692
• Number of partitions of n-th triangular number (A000217) into distinct triangular parts.at n=44A288126
• Sum of piles of first n primes: a(n) = Sum(prime(i)*(2*i-1): 1<=i<=n).at n=24A316322
• Indices of record high values in A061836.at n=35A333533
• Number of ways to write n as a nonnegative linear combination of an integer composition of n.at n=8A364908