82377

Appears in sequences

• Numbers n such that n | 3^n + 2^n + 1^n.at n=28A056645
• Numbers k such that k | 12^k + 11^k + 1.at n=42A057293
• a(n) = 1/5!*(A000522(5*n)+10*A000522(3*n)+20*A000522(2*n)+45*A000522(n)+44).at n=2A086897
• Decimal part of 1/a(n) starts with Fibonacci(n) (leading zeros excluded).at n=25A099405
• Numbers n such that 6*10^n + 8*R_n - 1 is prime, where R_n = 11...1 is the repunit (A002275) of length n.at n=15A103046
• Numbers that form a Pythagorean 5-tuple with their first three arithmetic derivatives.at n=6A249105
• G.f. A(x) satisfies A(x) = 1/( 1 - 9*x*A(x)*(1 + x*A(x)) )^(1/3).at n=5A372091
• Consecutive states of the linear congruential pseudo-random number generator (31481*s+21139) mod 10^5 when started at s=1.at n=24A384341