39962

Appears in sequences

• First differences of (n+1)^6-n^6 (A022522).at n=5A069473
• Sum of the prime factors of k equals half the sum of the prime factors of k + 1.at n=19A074213
• Numbers which are the sum of two squared primes in exactly four ways (ignoring order).at n=12A226599
• a(n) = (n+1)^n - 2*(n^n) + (n-1)^n.at n=6A262718
• Numbers k such that k^2 is abundant but d*k is nonabundant for any proper divisor d of k.at n=8A381742
• Triangle read by rows: T(n,k) = Sum_{j=0..k} (-1)^(k-j) * binomial(k,j) * (5+j)^n.at n=23A391635