490019

Properties

Appears in sequences

• Irregular table: n-th row polynomial given by the formal power series expansion of Sum_{k >= 0} (1 + q)^(n*k + k*(k+1)/2)* Product_{j = 1..k} (1 - (1 + q)^j), n >= 1.at n=48A340880
• Numbers m such that the four consecutive primes starting at m are congruent to {2, 3, 5, 7} (mod 11).at n=4A354177
• Prime numbersat n=40769