44032
domain: N
Appears in sequences
- Theta series of E_8 lattice with respect to deep hole.at n=13A004017
- Theta series of laminated lattice LAMBDA_12^{mid}.at n=5A006913
- Coordination sequence for lattice D*_16 (with edges defined by l_1 norm = 1).at n=4A035477
- Number of points of L1 norm 4 in cubic lattice Z^n.at n=16A035598
- Coordination sequence for 16-dimensional cubic lattice.at n=4A035711
- Coordination sequence for C_16 lattice.at n=2A035753
- Coordination sequence for diamond structure D^+_16. (Edges defined by l_1 norm = 1.)at n=4A035884
- Triangle read by rows: T(n,k) (n >= 2, 0 <= k <= n) = number of over-all crude totals of unbranched k-5-catapolyheptagons.at n=35A038195
- Number of nodes in virtual, "optimal", chordal graphs of diameter 4 and degree n+1.at n=29A067956
- Interleave n+1 and 2n+1 and take binomial transform.at n=13A098156
- G.f.: (1+14*x+x^2)^3/((1-x))^4.at n=5A113922
- Numbers k such that phi(k) + k is a fourth power.at n=24A114072
- Numbers with 22 divisors.at n=12A137485
- Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, 0, 0), (0, 0, 1), (0, 1, 1), (1, 0, -1), (1, 1, -1)}.at n=8A150723
- Numbers k such that (number of prime factors of k counted with multiplicity) less (number of distinct prime factors of k) = 9.at n=31A195093
- Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 345", based on the 5-celled von Neumann neighborhood.at n=39A271295
- Irregular triangle read by rows: normalized dimensions of certain generalized quadratic residue codes of length n.at n=44A287879
- Consider the Post tag system defined in A284116; a(n) = number of binary words of length n which terminate in a cycle.at n=15A289671
- Integers with precisely eight partitions into sums of four squares of nonnegative numbers.at n=42A294309
- Irregular triangle read by rows: T(n,k) (n>=2, 0<=k<=n) = total number of unbranched k-catapolyheptagons with k pentagons and n-k heptagons.at n=59A323850