126819

Appears in sequences

• Least number having n orderless representations as p^2 + q^2 + r^2, where p, q, and r are primes.at n=36A214512
• Numbers n=2*k-1 where Sum_{j=1..k} (-1)^(j+1) * d(2*j-1) achieves a new negative record, with d(n) = number of divisors of n (A000005).at n=28A318738