75225domain: NAppears in sequencesDenominators of continued fraction convergents to sqrt(467).at n=13A041891Structured truncated dodecahedral numbers.at n=16A100153a(n) is the sum of the terms of the symmetric square array defined by M(i,j) = prime(i)+i-j for i >= j and M(i,j) = M(j,i) if i < j.at n=29A308731