137633

Properties

Appears in sequences

• Numbers that are the sum of 3 nonzero 8th powers.at n=18A003381
• Numbers that are the sum of at most 3 nonzero 8th powers.at n=33A004876
• a(n) = 2^(n-1) + (2 + (-1)^n)^((n-2)/2).at n=17A085613
• Primes that can be written in n ways as the sum of three fourth powers.at n=1A122540
• Numbers that are the sum of three biquadrates (fourth powers) in more than one way.at n=9A193244
• a(n) = 3^n + 2^(2*n + 1).at n=7A213659
• Numbers k such that both numbers k and k+1 are in the sequence A248903.at n=12A248894
• Numbers k such that (856*10^k - 1) / 9 is prime.at n=25A278334
• Primes which are the sum of three nonzero 8th powers.at n=3A283019
• The first of three consecutive primes the sum of which is equal to the sum of three consecutive squares.at n=16A298223
• Numbers that are the sum of 3 nonzero 4th powers in more than one way.at n=13A309762
• Numbers that are the sum of three fourth powers in exactly two ways.at n=13A344192
• Prime numbersat n=12812