50892

Appears in sequences

• Numbers whose base-15 representation has exactly 5 runs.at n=25A043672
• Values of n for which pi_{4,3}(p_n) - pi_{4,1}(p_n) = -1, where p_n is the n-th prime and pi_{m,a}(x) is the number of primes <= x which are congruent to a (mod m).at n=31A051024
• Numbers such that the digital sums in bases 3, 4, 5, 6 and 7 all are equal.at n=23A135129
• Averages of twin prime pairs that are sums of 4 consecutive averages of twin prime pairs.at n=29A160918
• Irregular triangle T(n, k) = [x^k]( p(n, x) ), where p(n, x) = (1/x)*(1-x)^n*(1+x)^(n+2)*( Sum_{j >= 0} j^(n+1)*x^j ), read by rows.at n=52A165891
• Irregular triangle T(n, k) = [x^k]( p(n, x) ), where p(n, x) = (1/x)*(1-x)^n*(1+x)^(n+2)*( Sum_{j >= 0} j^(n+1)*x^j ), read by rows.at n=60A165891
• Exponential convolution of partition numbers (A000041) with themselves.at n=10A307755