152447

Appears in sequences

• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 67 ones.at n=11A031835
• a(n) = smallest M such that M is not divisible by prime(1), ..., prime(n), but is divisible by Sum_{i=1..n} (M mod prime(i)); or 0 if no such M exists.at n=32A106572
• 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, 0), (1, -1, 0), (1, -1, 1), (1, 1, -1), (1, 1, 1)}.at n=9A149788
• Number of primes of the form 1 + b^16 for 1 < b < 10^n.at n=6A215050