111960

Appears in sequences

• O.g.f: -12*x^3/(-1+x)/(-1+2*x)/(-1+3*x) = -2-2/(-1+3*x)-6/(-1+x)+6/(-1+2*x) .at n=7A118979
• a(n) = 8000*n - 40.at n=13A157660
• a(n) is the smallest multiple of n such that the sum of the square of the decimal digits of a(n) is divisible by n.at n=59A191872