87804

Appears in sequences

• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 1, -1), (0, 1, -1), (1, 0, 1), (1, 1, -1)}.at n=10A149142
• Number of arrangements of 5 nonzero numbers x(i) in -n..n with the sum of x(i)*x(i+1) equal to zero.at n=12A188251
• Numbers n such that the result of n multiplied by the reversal of n can be split into two numbers a and b of equal length (if the length is odd a leading zero is allowed), where a + b equals n (b can also have a leading zero).at n=17A259316
• Non-repdigit numbers k that divide A045876(k).at n=14A276413
• Numbers n such that n * (x-1)/x produces a rotation of the digits in n for some value of x.at n=46A288626