30778

Appears in sequences

• Numbers n such that n^1024 + 1 is prime (a generalized Fermat prime).at n=32A057002
• Triangle read by rows: T(n,k) is the number of peakless Motzkin paths of length n and having k ladders.at n=58A098093
• a(n) = Sum_{k=0..floor(n/4)} (n-3*k)!/(n-4*k)!.at n=24A357533