140321

Properties

Appears in sequences

• Primes that remain prime through 5 iterations of the function f(x) = 9x + 4.at n=9A023353
• Primes of the form x^4 + y^4 with x^2 + y^2 and x+y also prime.at n=16A100268
• Number of ways to partition a 3*n X 2 grid into 6 connected equal-area regions.at n=15A167240
• Primes of the form 19^n + 10^n.at n=3A176938
• Prime numbersat n=13035