No             n          digits         Searcher 
1	        8	        2	
2	       10	        2	
3	       12	        2	
4	       16	        3	
5	       18	        4	
6	       20	        4	
7	       22	        5	
8	       28	        6	
9	       40	        9	
10	       42	       10	
11	       44	       10	
12	       52	       13	
13	       66	       17	
14	       68	       17	
15	       78	       20	
16	       80	       21	
17	       92	       25	
18	      100	       28	
19	      102	       28	
20	      106	       30	
21	      210	       68	
22	      214	       69	
23	      232	       76	
24	      534	      206	
25	      676	      272	
26	      772	      318	
27	      822	      342	
28	      964	      412	
29	    1,020	      440	
30	    1,184	      523	

No             n          digits         Searcher 
31	    1,498	      687	
32	    2,304	    1,127	
33	    2,348	    1,151	
34	    7,738	    4,458	
35	    9,488	    5,605	
36	   11,250	    6,784	
37	   12,760	    7,811	
38	   12,798	    7,837	
39	   25,336	   16,764	 Ray Ballinger p13 12/1999
40	   27,728	   18,528	 Ray Ballinger p13 12/1999
41	   35,242	   24,160	 Steven Hardy 08/2003
42	   41,730	   29,118	 Steven Hardy 09/2003
43	   46,576	   32,869	 Steven Hardy 09/2003
44	   55,458	   39,837	 Steven Hardy p119 09/2003
45	   73,908	   54,626	 David Kokales & Ian Brown p144 07/2004
46	   94,412	   71,453	 David Kokales & Ian Brown p144 11/2004
47	   99,088	   75,339	 David Kokales & Ian Brown p144 12/2004
48	  132,744	  103,736	 MO 07/2014
49	  168,892	  134,929	 MO 07/2014
50	  186,844	  150,636	 MO 07/2014
51	  219,942	  179,916	 MO 12/2020
52	  242,192	  199,806	 MO 12/2020
53	  627,912	  561,315	 Mark Roderkirch 04/2023