45146

Appears in sequences

• Numbers k such that the continued fraction for sqrt(k) has odd period and if the last term of the periodic part is deleted the two central terms are both 16.at n=26A031604
• Number of isoscent sequences of length n with exactly seven ascents.at n=1A243233
• Magic sums of 4 X 4 semimagic squares composed of consecutive primes.at n=29A270864