33698

Appears in sequences

• a(0) = 1, a(n) = 26*n^2 + 2 for n>0.at n=36A010016
• Row sums of triangle in A077569.at n=15A077570
• T(n,k) = 2*A046802(n,k) - A007318(n,k), triangle read by rows (0 <= k <= n).at n=47A168287
• T(n,k) = 2*A046802(n,k) - A007318(n,k), triangle read by rows (0 <= k <= n).at n=52A168287
• G.f. satisfies: A(x) = Sum_{n>=0} x^n * Sum_{k=0..n} x^k * {[x^k] A(x)^n}.at n=14A222658
• Number of (6+1) X (n+1) 0..1 arrays with nondecreasing x(i,j)-x(i,j-1) in the i direction and nondecreasing min(x(i,j),x(i-1,j)) in the j direction.at n=29A250660
• Numbers k such that the sums (with multiplicity) of prime factors of k and k+1 are both squares.at n=33A359445
• Number of integer partitions of n whose distinct parts have integer mean.at n=49A360241