A193340 Terms of A001783 which are smaller than the preceding term in that sequence.
1, 5, 105, 189, 385, 19305, 85085, 8729721, 1249937325, 37182145, 608142583125, 1452095555625, 215656441, 191898783962510625, 372509404162520625, 29248404810625, 431620764875678503125, 4873615036539089841, 181101347337625, 1553338924739899476440625
Offset: 1
Keywords
Programs
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PARI
m=9;for(n=1,99,m+0>(m=A001783(n)) && print1(m", "))
Comments