27932

Appears in sequences

• Index of the first occurrence of prime(n) in A060324.at n=42A078454
• a(n) = floor(e*(n+3)!) - (n+3)*(n+2)*(n+1)*n*floor(e*(n-1)!).at n=27A080770
• a(n) = n^3 - 2*n^2 + 2*n + 1.at n=30A188947
• Number of unlabeled graphs on n nodes whose components are cycles or complete graphs.at n=29A217067
• Number of ways of writing n as the sum of 10 triangular numbers from A000217.at n=15A226254
• Numbers n such that 7^n + 6^(n + 1) is prime.at n=15A269227
• a(n) = greatest integer N such that (number of primes <= N) >= (number of numbers <= N that contain a zero in base n).at n=22A306526
• Sum of the third largest parts of the partitions of n into 9 parts.at n=42A326471
• Two-column array read by rows, where the n-th row is the least pair of integers (p, q) such that f(p) = f(n) + q*f(n+1) where f(n) = A002496(n) is the n-th prime of the form k^2+1.at n=31A352582