184338

Appears in sequences

• a(n) = (3/2)*a(n-1) if a(n-1) is even; (3/2)*(a(n-1)+1) if a(n-1) is odd.at n=27A070885
• n+p(n)+p(p(n)) is a square, where p(n) is the n-th prime.at n=28A116011
• Number of pairs of intersecting diagonals in the exterior of a regular n-gon.at n=39A211381
• Number of orbits of Aut(Z^7) as function of the infinity norm n of the representative lattice point of the orbit, when the cardinality of the orbit is equal to 322560.at n=22A266387
• The smallest positive even integer that can be represented with n digits in base 3/2.at n=27A305498
• Sum of successive nonnegative integers in a row of length p(n) where p counts integer partitions.at n=15A373301