63716

Appears in sequences

• The third left hand column of triangle A167565.at n=14A167566
• Expansion of x^4*(2-3*x-x^2)/((1+x)*(1-2*x)^2).at n=18A219751
• Even composite integers m such that A006190(m)^2 == 1 (mod m).at n=11A337235