Composite numbers d such that the period k of the repetend of 1/d is > 1 and divides d-1, and d is the first such composite with a given period.
A350220
Composite numbers d such that the period k of the repetend of 1/d is > 1 and divides d-1, and d is the first such composite with a given period.
Terms
- a(0) =33a(1) =91a(2) =148a(3) =246a(4) =451a(5) =496a(6) =505a(7) =561a(8) =657a(9) =703a(10) =1035a(11) =1105a(12) =1912a(13) =2120a(14) =2465a(15) =2556a(16) =2752a(17) =2821a(18) =4005a(19) =4141a(20) =5461a(21) =6525a(22) =6533a(23) =6565a(24) =6601a(25) =6700a(26) =7107a(27) =8695a(28) =8905a(29) =8911
External references
- oeis: A350220