34958
domain: N
Appears in sequences
- T(n,n+1), array T as in A047140.at n=9A047146
- Number of subsets of {1,2,3,...,n} that sum to 0 mod 15.at n=19A068036
- Number of ways, counted up to symmetry, to build a contiguous building with n LEGO blocks of size 2 X 3.at n=3A123824
- a(n) = 121*n^2 - 11.at n=16A158539
- Number of (w,x,y,z) with all terms in {0,...,n} and |w-x|<=|x-y|<=|y-z|.at n=19A212903
- Numbers k for which sigma(k - x) + sigma(k + x) = 8*k has at least one nonnegative solution.at n=13A384841