-2359296
domain: Z
Appears in sequences
- a(n) = -2*a(n-1) + 4*a(n-2), a(0)=1, a(1)=2.at n=14A087205
- a(n) = -2*a(n-1) + 4*a(n-3), with a(0) = 1, a(1) = -2, a(2) = 4.at n=23A099211
- Column 0 of triangle A118441, which is the matrix log of triangle A118435.at n=18A118442
- T(i,j) = (-1)^(i+j)*(i+1)*binomial(i,j)*2^(i-j)*4^j.at n=43A137337
- Hankel transform of Thue-Morse related sequence A106400.at n=19A186026
- Hankel transform of A186032.at n=18A186033
- Coefficients in the expansion of 1/([r] + [2r]x + [3r]x^2 + ...); [ ] = floor, r = 3/2.at n=21A279634