285212672
domain: N
Appears in sequences
- a(0) = 1, a(n) = (n + 4)*4^(n-1) for n >= 1.at n=13A079028
- 8th binomial transform of (1,1,0,0,0,0,...).at n=9A081108
- a(n) = 17*2^n.at n=24A110287
- First differences of A109975.at n=26A111297
- G.f.: A(x) = Sum_{n>=0} (2*n+1) * 8^n * x^(n*(n+1)/2).at n=36A111983
- Start with x=4/3; repeatedly apply the map x -> (x^2) ceiling(x); sequence gives numerators of the resulting sequence of fractions.at n=3A117620
- a(n) = (n^3 + n^2)*2^n.at n=15A129002
- Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^8 = I.at n=7A164868
- Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^9 = I.at n=7A165321
- Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^10 = I.at n=7A165879
- Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^11 = I.at n=7A166411
- Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^12 = I.at n=7A166585
- Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^13 = I.at n=7A167027
- Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^14 = I.at n=7A167124
- Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^15 = I.at n=7A167673
- Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^16 = I.at n=7A167926
- Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^17 = I.at n=7A168694
- Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^18 = I.at n=7A168742
- Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^19 = I.at n=7A168790
- Number of reduced words of length n in Coxeter group on 17 generators S_i with relations (S_i)^2 = (S_i S_j)^20 = I.at n=7A168838