104195

Appears in sequences

• Number of n X 3 1..3 arrays containing at least one of each value, all equal values connected, rows considered as a single number in nondecreasing order, and columns considered as a single number in decreasing order.at n=12A166842
• Composite numbers n such that b^(n+1) == 1 (mod n) for every b coprime to n.at n=22A208728
• Numbers n such that floor( n^(3/2) ) is a concatenation of two successive numbers.at n=19A244289