29394
domain: N
Appears in sequences
- Denominators of continued fraction convergents to sqrt(34).at n=11A041057
- Denominators of continued fraction convergents to sqrt(850).at n=5A042641
- Enneagonal numbers divisible by 9.at n=21A117796
- G.f.: A(x) = Product_{n>=1} [ (1-x)^3*(1 + 3x + 6x^2 +...+ n(n+1)/2*x^(n-1)) ].at n=14A129356
- y-values in the solution to x^2 - 34*y^2 = 1.at n=3A174773
- Number of days after Mar 01 00 such that the date written the format MMDDYY (American standard, short) is palindromic.at n=21A210894
- Number of n X 2 0..1 arrays with no 1 equal to more than three of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element.at n=8A283488
- T(n,k) = Number of n X k 0..1 arrays with no 1 equal to more than three of its horizontal, vertical and antidiagonal neighbors, with the exception of exactly one element.at n=46A283494
- L.g.f.: Sum_{n=-oo..+oo} (x - x^(2*n-1))^(2*n-1) / (2*n-1).at n=66A293129
- Number of ways to write n as an ordered sum of 6 prime powers (including 1).at n=22A341135
- Number of labeled loop-graphs covering a subset of {1..n} such that it is not possible to choose a different vertex from each edge (non-choosable).at n=5A369141
- G.f. A(x) satisfies A(x) = 1 + x/(1+x^3)^3 * A(x)^2.at n=11A390135