99800

Appears in sequences

• Number of times the digit 7 appears in the first 10^n digits of Pi.at n=5A099298
• Numbers n such that every digit of both n and n^2 contains a loop (only digits 0,4,6,8,9 in n and n^2).at n=29A107626
• Numbers k such that k and k^2 use only the digits 0, 4, 6, 8 and 9.at n=30A136956
• Number of (w,x,y,z) with all terms in {1,...,n} and w<=|x-y|+|y-z|.at n=20A212673