35798

Appears in sequences

• Becomes prime after exactly 8 iterations of f(x) = sum of prime factors of x.at n=13A047827
• Engel expansion of 1/log(2) = 1.4427...at n=15A059183
• Number of regions into which a figure made up of a row of n adjacent congruent rectangles is divided upon drawing diagonals of all possible rectangles (a(0)=0 by convention).at n=21A306302
• Number of fundamentally different graceful labelings of the n-path graph.at n=16A387805