49408

Appears in sequences

• Number of binary words of length n containing at least one subword 1000001 and no subwords 10^{i}1 with i<5.at n=43A143285
• a(n) = ((1+4*sqrt(2))*(4+2*sqrt(2))^n + (1-4*sqrt(2))*(4-2*sqrt(2))^n)/2.at n=5A164605
• Numbers of the form (24*x + 1)*2^(y+6) with positive integers x and y.at n=27A231203
• a(n) is the smallest k such that (Z/kZ)* contains C_(2n) X C_(2n) as a subgroup, where (Z/kZ)* is the multiplicative group of integers modulo n.at n=31A307436