108450domain: NAppears in sequencesBinomial transform of a Jacobsthal convolution.at n=9A084153Numbers n that raised to the powers from 1 to k (with k>=1) are multiple of the sum of their digits (n raised to k+1 must not be a multiple). Case k=12.at n=27A135197a(n) = Sum_{d|n} (n/d)^(d-1) * binomial(d+n-1,n).at n=9A363663