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A135989 as a simple table

n a(n)
0 3
1 9
2 105
3 201
4 207
5 303
6 309
7 405
8 501
9 507
10 603
11 609
12 705
13 801
14 807
15 903
16 909
17 1005
18 1101
19 1107
20 1203
21 1209
22 1305
23 1401
24 1407
25 1503
26 1509
27 1605
28 1701
29 1707
30 1803
31 1809
32 1905
33 2001
34 2007
35 2103
36 2109
37 2205
38 2301
39 2307
40 2403
41 2409
42 2505
43 2601
44 2607
45 2703

[3,9,105,201,207,303,309,405,501,507,603,609,705,
 801,807,903,909,1005,1101,1107,1203,1209,1305,
 1401,1407,1503,1509,1605,1701,1707,1803,1809,1905,
 2001,2007,2103,2109,2205,2301,2307,2403,2409,2505,
 2601,2607,2703]

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Last modified June 6 07:26 EDT 2024. Contains 373115 sequences. (Running on oeis4.)