Strings of 6 digits from 1...9, such that no formula using the single digits in the given order exists that evaluates to 0.
A288356
Strings of 6 digits from 1...9, such that no formula using the single digits in the given order exists that evaluates to 0.
Terms
- a(0) =169896a(1) =174171a(2) =174767a(3) =174787a(4) =185878a(5) =185898a(6) =191581a(7) =191691a(8) =194191a(9) =194878a(10) =194989a(11) =195191a(12) =195898a(13) =195987a(14) =195989a(15) =196191a(16) =196989a(17) =565856a(18) =569565a(19) =595759a(20) =658565a(21) =673676a(22) =674767a(23) =676967a(24) =698961a(25) =714878a(26) =767471a(27) =767476a(28) =769676a(29) =783787
External references
- oeis: A288356