10883911680
domain: N
Appears in sequences
- Expansion of (1-x)/(1-6*x).at n=13A052934
- a(n)=(n-1)*n^(2*n).at n=5A086815
- Number of palindromes of length n (in base 6).at n=24A117858
- Number of palindromes of length n (in base 6).at n=25A117858
- a(n) = 6*a(n-2) for n > 2; a(1) = 1, a(2) = 5.at n=25A166023
- Expansion of 36*x^2*(1+6*x-36*x^2) / ( (1-6*x)^2 *(1+6*x+36*x^2) ).at n=11A181685
- Number of spanning trees in the join of the disjoint union of two complete graphs each on n vertices with the empty graph on n+1 vertices.at n=4A338104