Erroneous version of A007535.

Terms

a(0) =4a(1) =341a(2) =91a(3) =15a(4) =124a(5) =35a(6) =25a(7) =9a(8) =28a(9) =33a(10) =15a(11) =65a(12) =21a(13) =15a(14) =341a(15) =51a(16) =45a(17) =25a(18) =45a(19) =21a(20) =55a(21) =69a(22) =33a(23) =25a(24) =28a(25) =27a(26) =65a(27) =87a(28) =35a(29) =49