80828

Appears in sequences

• Numbers n with property that 42*n+37 is in A175284.at n=24A175285
• Expansion of (phi(-q^3)^2 / (phi(-q) * phi(-q^9)))^2 in powers of q where phi() is a Ramanujan theta function.at n=25A227587
• Number of length n+6 0..1 arrays with at most one downstep in every 6 consecutive neighbor pairs.at n=15A255990
• a(n) = (1/24)*n*((4*n + 3)*(2*n^2 + 1) - 3*(-1)^n).at n=22A325656