85481

Appears in sequences

• Numbers k such that 6^k + k is prime.at n=6A058828
• Integers expressible as the sum of (at least two) consecutive primes in at least 5 ways.at n=17A067375
• Coefficients in the expansion of ([s] + [2s]x + [3s]x^2 + ...)/([r] + [2r]x + [3r]x^2 + ...); [ ] = floor, r = sqrt(3), s = r/(1-r).at n=42A279630
• Numbers that are the sum of eight fifth powers in three or more ways.at n=7A345611
• Numbers that are the sum of eight fifth powers in exactly three ways.at n=7A346328