92855

Appears in sequences

• a(n) = a(1) + a(2) + ... + a(n-1) + a(m) for n >= 3, where m = 2^(p+1) + 2 - n and p is the smallest number such that 2^p < n - 1 <= 2^(p+1), starting with a(1) = 1 and a(2) = 2.at n=16A049961
• a(n) = n*(13*n^2 - 7)/6.at n=35A062025
• Numbers of the form 49*k, where 49*k+2 and 49*k-6 are both prime.at n=32A153779