33954

Appears in sequences

• Numbers k such that 45*2^k - 1 is prime.at n=55A002242
• Row sums of triangle A120073 (denominator triangle for H atom spectrum).at n=10A120075
• Number of partitions of n such that each part is no more than 3 more than the sum of all smaller parts.at n=40A286929
• Number of curved edges among all distinct circles that can be constructed from the 3 vertices and the equally spaced 3*n points placed on the sides of an equilateral triangle when every pair of the 3 + 3*n points are connected by a circle and where the points lie at the ends of the circle's diameter.at n=6A372733