77485

Appears in sequences

• Numbers k such that 5^k + 6 is prime.at n=21A089142
• Smith numbers of order 3.at n=30A178213
• Expansion of Product_{k>=1} 1/(1 - x^k)^(k*(2*k^2+1)/3).at n=10A279761
• Number of connected 2n-regular loopless multigraphs with five nodes.at n=26A324221
• a(n) is the number of 5 element sets of distinct integer sided rectangles that fill an n X n square.at n=20A387241