145043

Properties

Appears in sequences

• Column 3 of triangle A130580.at n=11A130583
• Primes which are sums of two or more distinct 4th powers of primes.at n=14A193411
• a(n) = Sum_{k=floor(n/4)..R} C(k, m*k - (-1)^n*(R - k)) * C(k + 1, m*(k + 2) - (-1)^n*(R - k + 1)) where m = (n + 1) mod 2 and R = (n + m - 3)/2 for n > 0 and a(0) = 1.at n=30A202411
• a(n) = Sum_{k=0..n} binomial(k-1,2*k-1-n)*binomial(k,2*k-n), with a(0) = 1.at n=15A203611
• Prime numbersat n=13428