129271235

Appears in sequences

• a(n) = 2^n + 3^n.at n=17A007689
• Centered cube numbers: a(n) = (n+1)^17 + n^17.at n=2A036095
• Expansion of (1 - 3*x + x^2)/((1-2*x)*(1-3*x)).at n=18A085281
• a(n) = 3^prime(n) + 2^prime(n).at n=6A135172
• a(n) = 2^(2*n+1) + 3^(2*n+1).at n=8A138233
• Integers nearest to (2^((n-3)/2) + 3^((n-3)/2)).at n=37A229194
• Sum of the seventeenth powers of the first n primes.at n=1A236225