327040

Appears in sequences

• Number of ways of writing n as a sum of 8 squares.at n=27A000143
• Theta series of E_8 lattice with respect to deep hole.at n=26A004017
• Theta series of {D_8}* lattice.at n=27A008427
• Base-3 digits are, in order, the first n terms of the periodic sequence with initial period 1,2,1.at n=11A037536
• a(0) = 1; for n>0, a(n) = 16 times sum of cubes of divisors of n.at n=27A092820
• a(n) = 16 times the sum of the cubes of the divisors of 2*n+1.at n=13A318937