53996

Appears in sequences

• Numbers whose Schwarzian arithmetic derivative is an integer.at n=40A209872
• Expansion of x * f(-x^7) * f(-x^21) / (f(-x) * f(-x^3)) where f() is a Ramanujan theta function.at n=36A226007
• Numbers k such that k^4096 + (k+1)^4096 is prime.at n=23A274236
• Expansion of Product_{k>=1} (1 - x^k * (k + x)).at n=36A336977