2147483616

Appears in sequences

• Eulerian numbers (Euler's triangle: column k=2 of A008292, column k=1 of A173018).at n=31A000295
• a(n) = 2^n - A056045(n).at n=30A056200
• (Smallest prime >= 2^n) + (largest prime <= 2^n).at n=30A092507
• a(n) = 2^(n+1) - n - 2, or partial sums of main diagonal of array A125127 of k-step Lucas numbers.at n=29A125128
• Expansion of e.g.f. e^(2x)-(1+x)*e^x+x.at n=31A130103
• a(n) = 32*(2^n - 1).at n=26A175165
• Number of odd permutations on {1,2,...,n} with exactly 2 weak excedances.at n=32A293047