82869

Appears in sequences

• Indices of primes in the sequence defined by A(0) = 31, A(n) = 10*A(n-1) + 71 for n > 0.at n=21A101844
• a(n) is the smallest nonnegative integer such that a(n)! contains a string of exactly n consecutive 5's.at n=10A254500
• Expansion of e.g.f. ( Product_{k>0} (1 + x^k)^(1/k!) )^exp(x).at n=8A354505
• Expansion of (1 - x^2 - x^3)/((1 - x^2 - x^3)^2 - 4*x^5).at n=23A376729