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A276822
Complement of A063662.
1
1, 2, 3, 4, 5, 6, 7, 8, 9, 20, 30, 31, 40, 41, 42, 50, 51, 52, 53, 60, 61, 62, 63, 64, 70, 71, 72, 73, 74, 75, 80, 81, 82, 83, 84, 85, 86, 100, 101, 102, 103, 104, 105, 106, 107, 108, 200, 300, 301, 400, 401, 402, 500, 501, 502, 503, 600, 601, 602, 603, 604, 700, 701, 702, 703, 704, 705, 800, 801, 802
OFFSET
1,2
COMMENTS
The terms > 9 are all numbers of the form x*10^d + y, 0 <= y <= x-2, 2 <= x <= 8, d>=1, or 10^d + y, 0 <= y <= 8, d >= 2. - Robert Israel, Mar 30 2017
LINKS
FORMULA
a(n+74) = 11 a(n+37) - 10 a(n) for n >= 10. - Robert Israel, Mar 30 2017
MAPLE
L:= {$1..9, seq(seq(seq(10^k*x+y, y=0..x-2), x=0..8), k=1..30), seq(seq(10^k+y, y=0..8), k=2..30)}:
sort(convert(L, list)); # Robert Israel, Mar 30 2017
CROSSREFS
Cf. A063662.
Sequence in context: A217491 A122619 A098779 * A326106 A180412 A290951
KEYWORD
nonn,base,easy
AUTHOR
Rodolfo Kurchan, Sep 18 2016
EXTENSIONS
Corrected by Robert Israel, Mar 30 2017
STATUS
approved