235092492288
domain: N
Appears in sequences
- Ratios of successive terms are 3, 2, 3, 2, 3, 2, 3, 2, ...at n=29A026532
- Expansion of exp(3*x)*cosh(3*x).at n=15A081341
- Denominators of upper bounds for Lagrange-remainder in Taylor's expansion of log((1+x)/(1-x)) multiplied by 6/5.at n=7A096953
- Denominator of Euler(n, 1/6).at n=15A156189
- Denominator of Bernoulli(n, 1/6).at n=15A158077
- a(n) = 3*6^n.at n=14A169604
- a(n) = a(n-1)*a(n-2)*a(n-3)*a(n-4); a(0..3) = (1, 1, 2, 3).at n=8A299399