85000

Appears in sequences

• Numbers that are the sum of 2 nonzero squares in exactly 5 ways.at n=33A025288
• Numbers that are the sum of 2 distinct nonzero squares in exactly 5 ways.at n=25A025306
• A convolution triangle of numbers obtained from A034687.at n=24A049375
• Numbers k such that k and k^2 use only the digits 0, 2, 5, 7 and 8.at n=32A136916
• a(n) = binomial(n+2,3)*5^3.at n=14A141480
• Minimal covering numbers.at n=41A160559
• Number of 4-step one or two space at a time rook's tours on an n X n board summed over all starting positions.at n=16A187289
• Number of nX3 0..1 arrays with every element equal to 0, 1, 2, 3, 5 or 8 king-move adjacent elements, with upper left element zero.at n=7A299340
• T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1, 2, 3, 5 or 8 king-move adjacent elements, with upper left element zero.at n=47A299345