77466

Appears in sequences

• Numbers k such that 7*2^k - 5 is prime.at n=37A058602
• Transform of Catalan numbers whose Hankel transform gives the Somos-4 sequence.at n=12A157003
• Number of (n+2) X 4 binary arrays with every 3 X 3 subblock commuting with each horizontal and vertical neighbor 3 X 3 subblock.at n=24A190026
• Number of 2 X 2 matrices having all elements in {0,1,...,n} and determinant in the open interval (-n,n).at n=26A211032
• Expansion of 1/(theta_3(q) * theta_3(q^2)), where theta_3() is the Jacobi theta function.at n=32A320069