a(n) = smallest positive multiple of n whose factorial base representation contains only 0's and 1's.
A286820
a(n) = smallest positive multiple of n whose factorial base representation contains only 0's and 1's.
Terms
- a(0) =1a(1) =2a(2) =3a(3) =8a(4) =25a(5) =6a(6) =7a(7) =8a(8) =9a(9) =30a(10) =33a(11) =24a(12) =26a(13) =126a(14) =30a(15) =32a(16) =153a(17) =126a(18) =152a(19) =120a(20) =126a(21) =726a(22) =5888a(23) =24a(24) =25a(25) =26a(26) =27a(27) =728a(28) =145a(29) =30
External references
- oeis: A286820