95976

Appears in sequences

• Numbers k such that 10^k + 6*R_k + 3 is prime, where R_k = 11...1 is the repunit (A002275) of length k.at n=18A102941
• Expansion of phi(q^2) / phi(-q) in powers of q where phi() is a Ramanujan theta function.at n=26A208850
• Expansion of phi(q^2) / phi(q) in powers of q where phi() is a Ramanujan theta function.at n=26A210065
• a(n) = (n + 1)*(20*n^2 + 19*n + 6)/6.at n=30A220084
• Number of nondecreasing -2..2 vectors of length n whose dot product with some lexicographically greater or equal nondecreasing -2..2 vector equals n.at n=36A226416