149052

Appears in sequences

• Convolution of Catalan numbers A000108 with A038845.at n=6A042941
• A triangle related to A000108 (Catalan) and A000302 (powers of 4).at n=48A046527
• a(n) is the largest nonnegative integer m such that m >= pi(m)^(1 + 1/n).at n=3A334598