36119

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 20.at n=18A031698
• Decimal part of n-th root of a(n) starts with digit 3.at n=38A034080
• a(n) = concatenation of n^2 and n.at n=18A055436
• a(n) = 100*n^2 + n.at n=18A055438
• a(n) = 361*n^2 + 19.at n=10A158592
• Number of partitions of n into a squarefree number of squarefree parts.at n=54A286330
• Number of nX4 0..1 arrays with every element equal to 2, 3 or 4 king-move adjacent elements, with upper left element zero.at n=7A297862
• T(n,k)=Number of nXk 0..1 arrays with every element equal to 2, 3 or 4 king-move adjacent elements, with upper left element zero.at n=58A297866
• Numbers k such that sigma(k) = phi(k) + tau(k) + pi(k).at n=4A389856