38826025

Appears in sequences

• Diagonal sums of triangle A008949.at n=35A079284
• a(n) = Fibonacci(2n+2)-2^n.at n=18A105693
• Expansion of (1-x+3*x^2+x^3) / ((1-x-x^2)*(1+2*x^2)).at n=37A116698
• Number of integer compositions of n that are the first sums of more than one nonnegative sequence.at n=34A391682