82267

Properties

Appears in sequences

• Primes p such that the decimal expansion of p remains prime under two iterations of base-10 to base-2 conversions.at n=23A123266
• Rank of 2^n when all prime powers (A246655) p^n, for n>=1, are jointly ranked.at n=19A182908
• Number of 0..n arrays x(0..4) of 5 elements with zero 4th difference.at n=25A200156
• Number of arrays of 2n nondecreasing integers in -5..5 with sum zero and equal numbers greater than zero and less than zero.at n=9A203288
• Primes whose trajectories under the map x -> A039951(x) enter the cycle {83, 4871} (conjectured).at n=17A252812
• Prime numbersat n=8046