69114

Appears in sequences

• Numbers k such that k and k^2 use only the digits 1, 4, 6, 7 and 9.at n=12A137053
• Values of the difference d for 6 primes in geometric-arithmetic progression with the minimal sequence {7*7^j + j*d}, j = 0 to 5.at n=29A209205
• Expansion of Sum_{i>=1} x^(i^3) / (1 - Sum_{j>=1} x^(j^3))^2.at n=42A281809
• G.f. A(x) satisfies -1/x^29 = Sum_{n=-oo..+oo} A(x)^n * x^n * (1 - x^n)^(n+10).at n=6A384825