32677
domain: N
Appears in sequences
- a(n) = (1/2)*s(n+3), where s = A025248.at n=13A025249
- Row sums of triangle A049385.at n=4A049412
- Expansion of (1 - x - sqrt(1 - 2*x + x^2 - 8*x^3)) / (4*x^2) in powers of x.at n=15A091565
- Number of planar n X n X n binary triangular grids with no more than 9 ones in any 4 X 4 X 4 subtriangle.at n=5A153534
- Number of planar n X n X n binary triangular grids with no more than 9 ones in any similarly oriented 4 X 4 X 4 subtriangle.at n=5A153563
- Triangle read by rows: T(n,k) is the number of Dyck paths with no UUU's and no DDD's, of semilength n having k peak plateaux (0 <= k <= floor(n/3); U=(1,1), D=(1,-1)).at n=46A166285
- Triangle generated by the recurrence T(n+1,k+1) = T(n,k+1) + n * T(n,k) + delta(n,k) with the initial values T(n,0) = 1 and T(0,k) = delta(k,0), where delta(n,k) is the Kronecker delta.at n=42A191490
- G.f.: Product_{k>=1} (1 + x^(k^3)) / (1 - x^k).at n=35A280278
- a(n) = 8^n - 3*2^n + 5.at n=4A291537
- a(n) is the row of the Trithoff (tribonacci) array that contains the tails of the sequence which is n times the tribonacci numbers.at n=41A351685