-2316

Appears in sequences

• 1 + Sum_{n>=1} a_n x^n = Product_{n>=1} (1-x^n)^prime(n).at n=24A007441
• Cube of the Steinbach matrix as a characteristic polynomial triangular array.at n=70A122185
• Expansion of phi(q^3) / phi(q) in powers of q where phi() is a Ramanujan theta function.at n=21A132002
• Expansion of phi(q) / phi(q^3) in powers of q where phi() is a Ramanujan theta function.at n=63A139137
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 51", based on the 5-celled von Neumann neighborhood.at n=25A270021
• First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 155", based on the 5-celled von Neumann neighborhood.at n=29A270328
• Numbers k such that 4*k + 3 is a perfect cube, sorted by absolute values.at n=10A305291