36870

Appears in sequences

• Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 64.at n=5A031742
• Starting positions of strings of 3 0's in the decimal expansion of Pi.at n=33A050202
• The first 10 digits of the fourth root of n contain the digits 0-9.at n=9A119519
• a(n) = 36*n^2 + 6.at n=31A158479
• a(1)=2, a(n+1)=a(n)+p, where p is the largest prime <a(n) if a(n) is odd or the smallest prime >a(n) if a(n) is even.at n=14A277263
• Number of Dyck paths of semilength n such that the number of peaks is weakly increasing from lower to higher levels and no positive level is peakless.at n=13A288146
• a(n) = (n+1)*(n^4-4*n^3+11*n^2-8*n+12)/12.at n=14A302612