87725

Appears in sequences

• a(n) = 4*n^3 - 3*n + 1.at n=28A280089
• The first of three consecutive pentagonal numbers the sum of which is equal to the sum of three consecutive primes.at n=4A298250
• a(n) = n^4/6 - 2*n^3/3 - n^2/6 + 5*n/3 + 1.at n=27A299198
• Odd multiplicative orders of 2+-i modulo primes p == 3 (mod 4).at n=9A385217
• Multiplicative orders of 2+-i modulo p == 3 (mod 4) that are not divisible by 2 or 3.at n=3A385219
• Numbers that are both the sum of three consecutive primes and the sum of three consecutive squares.at n=9A388071