185013

Appears in sequences

• a(n) = a(n-1)+ceiling(a(n-2)/2) with a(0)=0, a(1)=1.at n=39A064323
• a(n) = a(n-1) + a(n-2) - floor(a(n-2)/2), starting 2,1.at n=38A173497
• Indices of maximal gaps between consecutive nontrivial zeros of the Riemann zeta function.at n=21A208436
• The period after which the powers of n repeat on an 8-digit calculator.at n=11A216068
• Indices n of Riemann zeta zeros for successive records of the normalized delta defined as d(n) = (z(n+1)-z(n))*(log(z(n)/(2Pi))/(2Pi)) where z(n) is the imaginary part of the n-th Riemann zero.at n=23A329742
• Indices n of Riemann zeta zeros where the Riemann-Siegel Z function sets successive records of maximum absolute values abs(Z(t)) in the interval between the n-th and (n+1)-th zeros.at n=46A329823