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A051534
Integers n for which ceiling(n/2)*10^n - ceiling(n/2) is an n-White number.
0
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13, 15, 17, 19, 20, 21, 23, 25, 26, 27, 29, 30, 31, 33, 35, 37, 39, 40, 41, 43, 45, 47, 48, 49, 51, 53, 55, 57, 59, 60, 61, 63, 64, 65, 67, 69, 71, 73, 75, 77, 79, 80, 81, 83, 85, 86, 87, 89, 90, 91, 93, 95, 97, 99, 100, 103, 111, 115, 119
OFFSET
1,2
COMMENTS
Note that every 1- and 2-digit odd integer appears in the sequence.
EXAMPLE
The number 6 * 10^11 - 6 = 599999999994 is an 11-White number, so the number 11 appears in the sequence.
CROSSREFS
KEYWORD
nonn,base
STATUS
approved