834498domain: NAppears in sequencesNumbers n such that (i) number of divisors of n equals number of divisors of digit reversal of n, (ii) sum of divisors of n equals sum of divisors of digit reversal of n, and (iii) n is not a palindrome.at n=26A280354Number of (undirected) cycles in the n-Goldberg graph.at n=4A368192