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A068663 Let N = 23571113171923293137... the concatenation of primes; partition this number into minimal strings of composite numbers.

Table of values

n a(n)
1 235
2 711
3 1317
4 192
5 32
6 9
7 31374
8 14
9 34
10 75
11 35
12 9
13 6
14 16
15 77
16 1737
17 9
18 8
19 38
20 9
21 9
22 710
23 110
24 310
25 710
26 9
27 1131
28 27
29 1311
30 371
31 39
32 14
33 9
34 15
35 115
36 716
37 316
38 717
39 3179
40 18
41 119
42 119
43 319
44 7199
45 21
46 12
47 232
48 27
49 22
50 9
51 2332
52 39
53 24
54 12
55 51
56 25
57 72
58 6
59 32
60 6
61 9
62 27
63 12

List of values

[235, 711, 1317, 192, 32, 9, 31374, 14, 34, 75, 35, 9, 6, 16, 77, 1737, 9, 8, 38, 9, 9, 710, 110, 310, 710, 9, 1131, 27, 1311, 371, 39, 14, 9, 15, 115, 716, 316, 717, 3179, 18, 119, 119, 319, 7199, 21, 12, 232, 27, 22, 9, 2332, 39, 24, 12, 51, 25, 72, 6, 32, 6, 9, 27, 12]