246047

Appears in sequences

• Crystal ball sequence for 5-dimensional cubic lattice.at n=15A001847
• a(n) = T(3n,n), where T = Delannoy triangle (A008288).at n=5A026001
• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 32.at n=30A031710
• Number of nodes in virtual, "optimal", chordal graphs of diameter 5, degree =n+1.at n=28A067969
• Number of fusenes with 24 hexagons, C_(2h) symmetry and containing 2n carbon atoms.at n=8A123595
• a(n) = 961*n^2 + 31.at n=16A158675
• Numbers M(n) which are the number of terms in the sums of consecutive cubed integers equaling a squared integer, b^3 + (b+1)^3 + ... + (b+M-1)^3 = c^2, for a first term b(n) being an odd squared integer (A016754).at n=30A253707
• Square array T(n,k), n >= 0, k >= 0, read by antidiagonals, where T(n,k) = Sum_{j=0..n} binomial(k*n,n-j) * binomial(k*n+j,j).at n=41A341470