262108
domain: N
Appears in sequences
- Second-order Eulerian numbers: a(n) = 2^n - 2*n.at n=18A005803
- a(n) = 8^n-n^2.at n=6A024090
- Expansion of (1-x)^(-1)/(1 - x - 2*x^2 + 2*x^3).at n=31A077866
- a(n) = A078152(2^n).at n=33A078157
- Seventh column (m=6) of (1,3)-Pascal triangle A095660.at n=19A095662
- Records in A101119, which forms the nonzero differences of A006519 and A003484.at n=14A101120
- a(n) = 4^n - 4*n.at n=9A107584
- Sequence S with property that for n in S, a(n) = a(1) + a(2) +...+ a(n-1) and for n not in S, a(n) = n+1.at n=31A121173
- E.g.f.: (e^x - x)^2.at n=18A130102
- Partial sums of A000918, starting from index 1.at n=16A145654
- Monotonic ordering of nonnegative differences 4^i-6^j, for 40>= i>=0, j>=0.at n=37A192163
- Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 205", based on the 5-celled von Neumann neighborhood.at n=17A279824
- The difference between number of even and number of odd Grassmannian permutations of size n.at n=36A356185