98221

Properties

Appears in sequences

• Numbers k such that (11^k - 5^k)/6 is prime.at n=8A128347
• Number of n X 4 0..1 arrays with rows nondecreasing and antidiagonals unimodal.at n=7A224129
• Numerators of coefficients in expansion of exp(x)/(1 - x - x^2).at n=7A279334
• Prime numbersat n=9433