62317

Appears in sequences

• Composite numbers not divisible by 5 which in base 5 contain their largest proper factor as a substring.at n=13A063889
• a(n) = A077710(n+1)/A077710(n).at n=30A077711
• Third row of Pascal-(1,2,1) array A081577.at n=24A081583
• Number of (n+1)X(1+1) 0..2 arrays x(i,j) with row sums sum{j^4*x(i,j), j=1..1+1} nondecreasing, and column sums sum{i^4*x(i,j), i=1..n+1} nondecreasing.at n=9A232849
• Number of n X 5 0..1 arrays with no element equal to more than one of its horizontal and vertical neighbors, with the exception of exactly two elements, and with new values introduced in order 0 sequentially upwards.at n=10A280551
• Breadth-first reading of the subtree rooted at 7 of the tree where each parent node is the arithmetic derivative (A003415) of all its children.at n=50A327977