200201

Properties

Appears in sequences

• Cubes written in base 6.at n=24A004636
• Primes formed by concatenating n with n+1.at n=26A030458
• Primes whose decimal expansion is a concatenation of two or more consecutive increasing numbers (no leading zeros allowed).at n=27A052087
• Primes whose sum of digits is 5.at n=35A062341
• a(n) = (16/3)*(n+1)*n*(n-1) + 8*n^2 + 1.at n=32A212668
• Centered 13-gonal (or tridecagonal) primes.at n=34A262493
• Solution of the complementary equation a(n) = a(n-1) + a(n-2) + b(n-1) + b(n-2) - b(n-3), where a(0) = 1, a(1) = 2, a[2] = 3, b(0) = 4, b(1) = 5, b(2) = 6, and (a(n)) and (b(n)) are increasing complementary sequences.at n=22A295366
• Primes formed by the concatenation of exactly two consecutive composite numbers.at n=11A342049
• Number of length n word structures using an infinite alphabet with all distinct run-lengths and the first run length of a symbol less than that of previous symbols.at n=30A351732
• Prime numbersat n=18002