1709136

Appears in sequences

• Number of compositions of n with equal number of even and odd parts.at n=26A098123
• Simple continued fraction expansion of product {n >= 0} {1 - sqrt(m)*[sqrt(m) - sqrt(m-1)]^(4*n+3)}/{1 - sqrt(m)*[sqrt(m) - sqrt(m-1)]^(4*n+1)} at m = 3.at n=23A221074