Indices of zeros in A079777.

Terms

a(0) =0a(1) =5a(2) =9a(3) =12a(4) =24a(5) =45a(6) =60a(7) =65a(8) =179a(9) =764a(10) =1268a(11) =5891a(12) =16135a(13) =29909a(14) =71774a(15) =173310a(16) =200040a(17) =1454560a(18) =2485272a(19) =86430343a(20) =92439810a(21) =115854652a(22) =7208007982a(23) =17016737751a(24) =17589706947a(25) =24531053552a(26) =33113576855a(27) =80692537585a(28) =234365843350a(29) =266484243960