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A121993 as a simple table

n a(n)
1 33
2 44
3 55
4 66
5 77
6 88
7 99
8 111
9 222
10 333
11 444
12 555
13 666
14 777
15 888
16 999
17 1111
18 1222
19 1333
20 1444
21 1555
22 1666
23 1777
24 1888
25 1999
26 2000
27 2111
28 2222
29 2233
30 2244
31 2255
32 2266
33 2277
34 2288
35 2299
36 2333
37 2444
38 2555
39 2666
40 2777
41 2888
42 2999
43 3000
44 3111
45 3222
46 3300
47 3311

[33,44,55,66,77,88,99,111,222,333,444,555,666,777,
 888,999,1111,1222,1333,1444,1555,1666,1777,1888,
 1999,2000,2111,2222,2233,2244,2255,2266,2277,2288,
 2299,2333,2444,2555,2666,2777,2888,2999,3000,3111,
 3222,3300,3311]

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Last modified April 19 16:08 EDT 2024. Contains 371794 sequences. (Running on oeis4.)