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A083764 as a simple table

n a(n)
1 1
2 2
3 22
4 3
5 33
6 303
7 4
8 44
9 404
10 424
11 5
12 55
13 505
14 515
15 525
16 6
17 66
18 606
19 636
20 666
21 696
22 7
23 77
24 707
25 777
26 7007
27 7777
28 70007
29 8
30 88
31 808
32 848
33 888
34 8008
35 8448
36 8888
37 9
38 99
39 909
40 999
41 9009
42 9999
43 90009
44 90909
45 91719

[1,2,22,3,33,303,4,44,404,424,5,55,505,515,525,6,
 66,606,636,666,696,7,77,707,777,7007,7777,70007,8,
 88,808,848,888,8008,8448,8888,9,99,909,999,9009,
 9999,90009,90909,91719]

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Last modified April 25 01:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)