74783

Appears in sequences

• Convolution of natural numbers n >= 1 with Fibonacci numbers F(k), for k >= 6.at n=15A037157
• Rectangular array read by antidiagonals: a(n, d) is the smallest number that starts an arithmetic progression with common difference d of n numbers with the same number of divisors.at n=30A113465
• Let p = n-th prime == 3 mod 8; a(n) = sum of quadratic nonresidues mod p that are > p/2.at n=30A282725