No             n          digits         Searcher 
1	       12	        2	
2	       20	        3	
3	       40	        6	
4	       48	        7	
5	       60	        9	
6	       62	       10	
7	       70	       11	
8	       84	       14	
9	       88	       15	
10	      168	       32	
11	      240	       48	
12	      258	       53	
13	      372	       81	
14	      760	      188	
15	      932	      238	
16	    1,010	      261	
17	    2,110	      612	
18	    2,464	      731	
19	    2,490	      740	
20	    2,702	      812	
21	    3,180	      978	
22	    4,744	    1,540	
23	    6,024	    2,018	
24	    8,858	    3,114	
25	    9,060	    3,194	
26	   10,322	    3,697	
27	   13,382	    4,944	
28	   15,778	    5,941	
29	   19,322	    7,445	
30	   22,372	    8,762	

No             n          digits         Searcher 
31	   22,928	    9,004	
32	   25,344	   10,063	 Ken Davis 06/2003
33	   28,050	   11,261	 Ken Davis 06/2003
34	   40,604	   16,952	 Ian Brown 11/2003
35	   42,282	   17,727	 Ian Brown 11/2003
36	   45,884	   19,400	 Ian Brown 11/2003
37	   52,428	   22,470	 Ian Brown 11/2003
38	   58,250	   25,231	 Ian Brown 11/2003
39	   81,220	   36,352	 Ian Brown 11/2003
40	   93,612	   42,475	 Ian Brown p93 11/2003
41	  108,650	   50,001	 Matt Mills 03/2009
42	  121,280	   56,392	 MO 06/2014
43	  123,210	   57,374	 MO 06/2014
44	  136,338	   64,086	 MO 06/2014
45	  166,424	   79,669	 MO 06/2014
46	  213,292	  104,403	 MO 02/2021
47	  215,644	  105,657	 MO 02/2021
48	  281,322	  141,084	 MO 02/2021
49	  332,982	  169,429	 MO 02/2021