a(n) is the least integer > 1 such that its digit representation in base n is equal to the digit representation in base n of the initial terms of its set of divisors in increasing order.
A357430
a(n) is the least integer > 1 such that its digit representation in base n is equal to the digit representation in base n of the initial terms of its set of divisors in increasing order.
Terms
- a(0) =6a(1) =48a(2) =6a(3) =182a(4) =8a(5) =66a(6) =10a(7) =102a(8) =12a(9) =1586a(10) =14a(11) =198a(12) =16a(13) =258a(14) =18a(15) =345a(16) =20a(17) =402a(18) =22a(19) =486a(20) =24a(21) =306484a(22) =26a(23) =678a(24) =28a(25) =786a(26) =30a(27) =26102a(28) =32a(29) =1026
External references
- oeis: A357430