67083871

Properties

Appears in sequences

• G.f. is the polynomial (1-x^3) * (1-x^6) * (1-x^9) * (1-x^12) * (1-x^15) * (1-x^18) * (1-x^21) * (1-x^24) * (1-x^27) * (1-x^30) * (1-x^33) * (1-x^36) * (1-x^39) * (1-x^42) * (1-x^45) / (1-x)^15.at n=15A162635
• Prime numbersat n=3956395