22392

Appears in sequences

• Diagonal sum of left justified array T given by A027082.at n=27A027100
• Number of connected numbers (A029827) in the interval [2^(n-1)+1, 2^n].at n=17A036381
• Numbers that have exactly six prime factors counted with multiplicity (A046306) whose digit reversal is different and also has 6 prime factors (with multiplicity).at n=35A109026
• a(n) = Sum_{i=n..n+1} Sum_{j=i+1..n+2} Sum_{k=j+1..n+3} prime(i)*prime(j)*prime(k).at n=5A127349
• Number of nX4 binary arrays with no element equal to the mod 3 sum of its king-move neighbors.at n=7A183377
• T(n,k)=Number of nXk binary arrays with no element equal to the mod 3 sum of its king-move neighbors.at n=58A183380
• Number of quadrilaterals in a triangular matchstick arrangement of side n.at n=16A204185
• Triangle of coefficients of polynomials u(n,x) jointly generated with A208766; see the Formula section.at n=52A208765
• First differences of A263096.at n=78A263097
• a(n) = Sum_{d|n} phi(d) * binomial(d+n/d-1, d).at n=53A338655
• a(n) = number of subsets S of {1,2,...,n} having more than 2 elements such that (sum of least three elements of S) < max(S).at n=15A357285