6015625domain: NAppears in sequencesDeterminant of the n-th principal submatrix of A204158.at n=8A204240Maximum of the partition function on the set of all partitions of n.at n=38A239054Start with a(0) = 1; thereafter a(n) is obtained from 5*a(n-1) by removing all 7's.at n=14A335506