20073

Appears in sequences

• Indices of primes in sequence defined by A(0) = 79, A(n) = 10*A(n-1) - 41 for n > 0.at n=10A101142
• a(n) = 2^(prime(n)-1) mod prime(n)^2.at n=43A196202
• Number of multisets of exactly six partitions of positive integers into distinct parts with total sum of parts equal to n.at n=19A320791
• a(n) is the number of integers that can be represented in a 7-segment display by using only n segments (version A010371).at n=21A350438