42936
domain: N
Appears in sequences
- Low temperature series for spin-1/2 Ising antiferromagnetic susceptibility for 3-dimensional simple cubic lattice.at n=12A002915
- Numbers n such that 185*2^n-1 is prime.at n=19A050844
- Number of compositions of n into parts with distinct multiplicities.at n=18A242882
- Number of length n+5 0..3 arrays with every six consecutive terms having the maximum of some two terms equal to the minimum of the remaining four terms.at n=3A250076
- T(n,k)=Number of length n+5 0..k arrays with every six consecutive terms having the maximum of some two terms equal to the minimum of the remaining four terms.at n=18A250081
- Number of length 4+5 0..n arrays with every six consecutive terms having the maximum of some two terms equal to the minimum of the remaining four terms.at n=2A250085
- Expansion of phi(x)^2 / phi(-x^2) in powers of x where phi() is a Ramanujan theta function.at n=37A260314
- The number of conjugacy classes of invertible n X n matrices over GF(2) which are squares of other such matrices.at n=16A266462
- a(n) = (n*A003500(n) - A231896(n))/2.at n=7A317451