78275domain: NAppears in sequencesSums of 3 distinct powers of 5.at n=40A038475Numbers that are formed using their own digits and addition and seventh power operators.at n=13A195674p-INVERT of (1,1,0,0,0,0,...), where p(S) = 1 - S^5.at n=26A291380Number of compositions of n where the median of parts equals 1.at n=17A391398