65701

Properties

Appears in sequences

• Number of ways to partition n elements into pie slices of different sizes.at n=38A032153
• Primes which can be expressed as sum of distinct powers of 9.at n=4A077723
• Primes p such that the differences between the 5 consecutive primes starting with p are (6,6,4,2).at n=7A078966
• Scale factor by which primitive Pythagorean triangle {x=A088509(n), y=A088510(n), z=A088511(n)} needs be enlarged in order to circumscribe the smallest integral square having a side on the hypotenuse.at n=35A088544
• Least prime P1 of 8 different primes: 4 consecutive primes P1 P2 P3 P4 and 4 primes Q1 Q2 Q3 Q4 such that Q1 with same digits than P1 if not 6 or 9, if 6 then replace with 9 and if 9 then replace with 6, same for Q2 from P2 Q3 from P3 and Q4 from P4.at n=7A122713
• Primes p of the form : p+p^2+p^3-+4=prime.at n=21A154822
• Number of (w,x,y,z) with all terms in {0,...,n} and even range.at n=18A212889
• Primes whose base-3 representation also is the base-2 representation of a prime.at n=49A235265
• Primes whose base-9 representation also is the base-3 representation of a prime.at n=31A235472
• Primes whose base-9 representation also is the base-4 representation of a prime.at n=26A235619
• Primes of the form 2^(2^n) + 165.at n=3A273549
• Centered 25-gonal primes.at n=18A276264
• Primes that can be generated by the concatenation in base 9, in ascending order, of two consecutive integers read in base 10.at n=26A287312
• 10^n + a(n) is the least (n+1)-digit prime member of a prime septuplet, or a(n) = 0 if no such number exists.at n=5A343637
• Prime numbersat n=6563