36247

Appears in sequences

• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 41 ones.at n=11A031809
• Numbers k such that sigma(k+1) = 2*phi(k).at n=18A067260
• Number of length n+5 0..6 arrays with every six consecutive terms having two times the sum of some two elements equal to the sum of the remaining four.at n=0A249083
• T(n,k) = Number of length n+5 0..k arrays with every six consecutive terms having two times the sum of some two elements equal to the sum of the remaining four.at n=15A249085
• Number of length 1+5 0..n arrays with every six consecutive terms having two times the sum of some two elements equal to the sum of the remaining four.at n=5A249086