27829

Appears in sequences

• a(n) = least positive k such that k, k+1, k+2, ..., k+n-1 is a stapled interval of length n, or 0 if no such sequence exists.at n=17A090318
• Starting points of stapled intervals.at n=2A130173
• a(n) = (prime(n) + prime(n+2))^2 + prime(n+1)^2.at n=19A348569
• Numbers k such that k and k+2 are both A000120-perfect numbers (A175522).at n=32A360639