67784

Appears in sequences

• Expansion of (theta_3(z)*theta_3(15z) + theta_2(z)*theta_2(15z))^4.at n=36A028628
• Numbers k such that (4*10^k + 149)/9 is prime.at n=22A284638
• a(n) is the sum of the lengths of all the segments used to draw a rectangle of height partition(n) and width n divided into partition(n) rectangles of unit height, in turn, divided into rectangles of unit height and lengths corresponding to the parts of the partitions of n.at n=24A338969