46152

Appears in sequences

• Number of partitions of n having positive even rank (the rank of a partition is the largest part minus the number of parts).at n=50A101708
• Number of isomers of polyhex hydrocarbons with C_(2v) symmetry with nineteen hexagons.at n=18A120448
• Expansion of (phi(-q^3) / phi(-q))^2 in powers of q where phi is a Ramanujan theta function.at n=17A186924
• Expansion of f(-x^6, -x^12)^2 / (f(-x, -x) * f(-x^3, -x^15)) in powers of x where f(, ) is Ramanujan's general theta function.at n=26A261240
• a(n) is the number of edges formed by n-secting the angles of an octagon.at n=40A335771