103656

Appears in sequences

• a(n) = b(n) - c(n) where b(n) is the n-th Lucas number greater than 3 and c(n) is the n-th number not in sequence b( ).at n=21A014252
• Expansion of 1/((1-4x)(1-5x)(1-7x)).at n=5A018209
• a(n) = 529*n^2 - 2*n.at n=13A158364
• Total number of parts in all plane partitions of n.at n=16A319648