152918
domain: N
Appears in sequences
- 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=17A137208
- Binomial transform of A169609.at n=16A168673
- a(n) = a(n-1) + 2*a(n-2) with a(0)=3, a(1)=4.at n=16A171160
- Dispersion of A016825 (4k+2, k>0), by antidiagonals.at n=46A191668
- 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=53A260596
- Records in A268865.at n=9A268866
- a(n) = (2 + 7*4^n)/3.at n=8A308124