38428

Appears in sequences

• Numbers k such that 10^k + 13 is prime.at n=20A095688
• Smallest k > 0 such that abs(S(k)P(k)-k) equals n, where S(k) is the sum and P(k) is the product of decimal digits of k or 0 if no such k exists.at n=28A114457
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 1), (-1, 1, 1), (0, -1, 1), (1, 0, 0), (1, 1, -1)}.at n=9A148902
• G.f. A(x) satisfies: A( A(x)^3 ) = C(x) * A(x)^2, where C(x) = x + C(x)^2, with A(0)=0, A'(0)=1.at n=11A272484