38230

Appears in sequences

• Numbers whose base-2 representation has exactly 14 runs.at n=22A043581
• a(n) = a(n-1) + 4*a(n-2) - 4*a(n-3) for n > 2; a(0)=2, a(1)=3, a(2)=6.at n=15A137208
• Binomial transform of A169609.at n=14A168673
• a(n) = a(n-1) + 2*a(n-2) with a(0)=3, a(1)=4.at n=14A171160
• Dispersion of A016825 (4k+2, k>0), by antidiagonals.at n=37A191668
• Triangle read by rows: T(n, k) = (k + 1)*T(n-1, k) + Sum_{j=k..n-1} T(n-1, j) for k < n, T(n, n) = 1. T(n, k) for n >= 0 and 0 <= k <= n.at n=46A242431
• Array A read by upward antidiagonals in which the entry A(n,k) in row n and column k is defined by A(n,k) = (8 + (3*floor((4*n + 1)/3) - 2)*4^k)/12, n,k >= 1.at n=43A260596
• Records in A269340.at n=9A269341
• a(n) = (2 + 7*4^n)/3.at n=7A308124
• Expansion of Product_{k>=1} (1 - x^k)^A000593(k).at n=38A316366
• Number of colored integer partitions of n such that five colors are used and parts differ by size or by color.at n=12A327383