173844

Appears in sequences

• Theta series of (putative) extremal 3-modular even lattice in dimension 44.at n=4A034632
• Number of (n+2)X(7+2) 0..1 arrays with every 3X3 subblock diagonal sum plus antidiagonal sum nondecreasing horizontally, vertically and ne-to-sw antidiagonally.at n=13A253840
• Expansion of Product_{k>=1} (1 - x^(18*k)) * (1 - x^(18*k-9)) * (1 + x^k) / (1 - x^k).at n=32A280947