131023

Properties

Appears in sequences

• Primes p such that p, p+18, p+36 are consecutive primes.at n=26A052189
• Smallest m such that C(2m,m) is divisible by (m+n)!/m!.at n=15A065352
• a(n) = 2^(n+2) - 3*n - 4.at n=14A095264
• Primes of the form p^4+q^4+r^4-4 with p<=q<=r all prime.at n=19A256380
• Decimal representation of the diagonal from the corner to the origin of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 387", based on the 5-celled von Neumann neighborhood.at n=38A287954
• Records in A073053 starting from a(1).at n=34A305395
• Prime numbersat n=12247