344253

Appears in sequences

• a(n) is smallest number such that number of primes produced according to rules stipulated in Honaker's A048853 is n.at n=22A050662
• Where records occur in A209252.at n=13A276694
• Irregular triangle T(n,k) read by rows in which row n lists the numbers m such that the number of prime numbers <= m is equal to the number of base-n zerofree numbers <= m.at n=41A324156