a(n) is the smallest positive integer of length (distance from origin) n in the Cayley graph of the integers generated by all powers of 5.

A294566

a(n) is the smallest positive integer of length (distance from origin) n in the Cayley graph of the integers generated by all powers of 5.

Terms

    a(0) =1a(1) =2a(2) =3a(3) =8a(4) =13a(5) =38a(6) =63a(7) =188a(8) =313a(9) =938a(10) =1563a(11) =4688a(12) =7813a(13) =23438a(14) =39063a(15) =117188a(16) =195313a(17) =585938a(18) =976563a(19) =2929688a(20) =4882813a(21) =14648438a(22) =24414063a(23) =73242188a(24) =122070313a(25) =366210938a(26) =610351563a(27) =1831054688a(28) =3051757813a(29) =9155273438

External references