154112

Appears in sequences

• Number of ways of writing n as a sum of 8 squares.at n=21A000143
• Theta series of E_8 lattice with respect to deep hole.at n=20A004017
• Theta series of {D_8}* lattice.at n=21A008427
• Triangle read by rows: T(n,k) (n >= 2, 0 <= k <= n) = number of over-all crude totals of unbranched k-5-catapolyheptagons.at n=47A038195
• a(0) = 1; for n>0, a(n) = 16 times sum of cubes of divisors of n.at n=21A092820
• Triangle T(k,n) by rows: n! * A075499(k,n).at n=23A099394
• Triangle T(n,k) read by rows: T(n,k) is the number of rooted hypertrees on n labeled vertices with k hyperedges, n >= 2, k >= 1.at n=23A210586
• Number of (n+2) X (1+2) 0..2 arrays with each 3 X 3 subblock having the sum of its 72 absolute element differences equal to 34 and no adjacent elements equal.at n=20A234927
• Decimal representation of the x-axis, from the origin to the right edge, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 157", based on the 5-celled von Neumann neighborhood.at n=18A279471
• a(n) = 16 times the sum of the cubes of the divisors of 2*n+1.at n=10A318937