88197

Appears in sequences

• Integer part of square root of n-th Fibonacci number.at n=49A061287
• a(n) = round(sqrt(Fibonacci(n))).at n=49A100665
• Numbers k such that k and k^2 use only the digits 0, 1, 7, 8 and 9.at n=27A136880
• Number of permutations b of length n that satisfy the Diaconis-Graham inequality I_n(b) + EX_n(b) <= D_n(b) with equality.at n=8A301897
• Array read by downward antidiagonals: A(n,k) = Sum_{j=0..k + (k mod 3) + 1} A(n-1,j) with A(0,k) = 1, n >= 0, k >= 0.at n=44A369518