303317

Appears in sequences

• Denominators of continued fraction convergents to sqrt(449).at n=13A041855
• The n-th positive integer that has exactly n representations of the form 1 + p1 * (1 + p2* ... * (1 + p_j)...), where [p1, ..., p_j] is a (possibly empty) list of distinct primes.at n=19A317537