A169968 Positive integers not in A169884.

1, 3, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 23, 25, 27, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 41, 43, 45, 47, 49, 51, 52, 53, 54, 56, 57, 58, 59, 61, 63, 65, 67, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 81, 83, 85, 87, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100

Offset: 1

Author

N. J. A. Sloane, Aug 07 2010

Keywords

• nonn
• base

Comments

Positive numbers that are not zero divisors in carryless arithmetic mod 10.

Links

• Index entries for sequences related to carryless arithmetic