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A136850 as a simple table

n a(n)
1 0
2 1
3 3
4 6
5 10
6 13
7 19
8 30
9 31
10 60
11 63
12 100
13 103
14 130
15 190
16 199
17 300
18 301
19 306
20 310
21 369
22 600
23 603
24 630
25 1000
26 1003
27 1030
28 1300
29 1900
30 1990
31 1999
32 3000
33 3001
34 3006
35 3010
36 3060
37 3100
38 3690
39 6000
40 6003
41 6030
42 6300
43 10000
44 10003
45 10030
46 10300
47 10301
48 13000
49 19000
50 19900
51 19990
52 19999
53 30000
54 30001
55 30006
56 30010
57 30060
58 30100
59 30103
60 30600
61 31000
62 31131

[0,1,3,6,10,13,19,30,31,60,63,100,103,130,190,199,
 300,301,306,310,369,600,603,630,1000,1003,1030,
 1300,1900,1990,1999,3000,3001,3006,3010,3060,3100,
 3690,6000,6003,6030,6300,10000,10003,10030,10300,
 10301,13000,19000,19900,19990,19999,30000,30001,
 30006,30010,30060,30100,30103,30600,31000,31131]

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Last modified May 14 14:46 EDT 2024. Contains 372533 sequences. (Running on oeis4.)