136193

Properties

Appears in sequences

• Numbers k such that k divides the (left) concatenation of all numbers <= k written in base 4 (most significant digit on right and removing all least significant zeros before concatenation).at n=5A029521
• Pythagorean primes p such that for all primes q < p, p XOR q is not equal to p - q.at n=41A197918
• Primes p with P(p-1) also prime, where P(.) is the partition function (A000041).at n=34A234569
• Prime numbersat n=12681