90288

Appears in sequences

• Cluster series for site percolation problem on honeycomb matching lattice (honeycomb structure with 1st, 2nd and 3rd neighbors connected).at n=7A003200
• Numbers m such that m^2 + (reversal of m)^2 is a square. (Leading 0's are ignored.)at n=1A068536
• Numbers with prime factorization pqr^3s^4.at n=32A190294
• T(n, m) = Sum_{k=1..(m+3)/2} C(m-k+2, k-1)*C(n+1, k-1)*C(n-m+k-1, k-1)*C(2*n-2*k+4, 2*m-4*k+5)/(C(2*k-2, k-1)*C(2*m-2*k+4, 2*k-2))/2, triangle read by rows.at n=58A338372