995303

Properties

Appears in sequences

• a(n) = number of n-lettered words in the alphabet {1, 2, 3} with as many occurrences of the substring (consecutive subword) [1, 1, 2] as of [3, 1, 1].at n=13A211295
• Primes p such that the sum of p and the next two primes is the product of two consecutive primes.at n=19A351579
• Prime numbersat n=78154