Serial Analysis

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Near notes Serial number analysis Serial combinatorics

Near notes / "Family meeting"


Based on the assumption that the third and second last digit of the first note of a bundle is "00" and of the last note "99".

However, this is true only in some of the actual physical bundles.

Counting only notes which entered at least with 10 days apart.


Top near notes by most days
Changes within *** 1 week, ** 3 months, * 1 year.
# Val Note # Date Entered in Note # Date Entered in Notes diff. Days diff.
1 5 17077 2015-03-11 Camphin-en-Carembault 108922 2022-02-19 Lens 71 2537
2 5 40024 2018-03-10 Lens 143428 2025-02-14 Lens 33 2533
3 5 74936 2019-09-12 Lens 150260 2026-02-05 Lens 2 2338*
4 5 30301 2017-02-11 Lens 122039 2023-02-25 Lens 65 2205
5 5 40430 2018-03-20 Lens 136038 2024-03-26 Lens 62 2198
6 5 13274 2014-07-03 Wattignies 84750 2020-02-01 Lens 2 2039
7 5 54056 2018-11-15 Hénin-Beaumont 132819 2023-12-14 Lille 34 1855
8 5 81452 2019-11-30 Seclin 139222 2024-07-31 Lens 47 1705
9 5 55995 2018-12-01 Lens 127834 2023-07-21 Lens 54 1693
10 5 45530 2018-06-30 Lens 116651 2022-10-22 Lens 36 1575
11 5 68990 2019-05-04 Lens 127128 2023-06-27 Hénin-Beaumont 39 1515
12 5 59348 2019-01-03 Seclin 121196 2023-02-08 Hénin-Beaumont 35 1497
13 5 23396 2016-02-01 Thionville 80893 2019-11-26 Obernai 10 1394
14 5 92151 2020-10-14 Boulogne-sur-Mer 138724 2024-07-09 Lens 19 1364
15 5 45958 2018-07-07 Lens 109553 2022-03-12 Lens 49 1344
16 5 101136 2021-06-06 Lens 143179 2025-02-08 Lens 39 1343
17 5 59467 2019-01-05 Templeuve 113787 2022-08-10 Lens 2 1313
18 5 99911 2021-05-11 Lens 141704 2024-11-22 Lens 28 1291
19 5 40466 2018-03-23 Lens 104574 2021-10-02 Dottignies 6 1289
20 5 39861 2018-03-08 Cambrai 103867 2021-09-16 Lens 90 1288

Number of different near note pairs: 1160

Serial number analysis



Different digits


80 notes have serial number, which consists of 3 different digits.
2460 notes have serial number, which consists of 4 different digits.
18733 notes have serial number, which consists of 5 different digits.
51793 notes have serial number, which consists of 6 different digits.
55435 notes have serial number, which consists of 7 different digits.
22474 notes have serial number, which consists of 8 different digits.
3146 notes have serial number, which consists of 9 different digits.
61 notes have serial number, which consists of 10 different digits.

Missing digits


55106 notes have serial number without digit 0.
45224 notes have serial number without digit 1.
49120 notes have serial number without digit 2.
45621 notes have serial number without digit 3.
48019 notes have serial number without digit 4.
54973 notes have serial number without digit 5.
56800 notes have serial number without digit 6.
55882 notes have serial number without digit 7.
58364 notes have serial number without digit 8.
61447 notes have serial number without digit 9.

Serial combinatorics


Data type / Length of pattern 2 3 4 5 6 7 8 9 10 11
Same digits in the row 114531 9735 720 105 4 - - - - -
Ladder up 117293 10467 849 76 6 - 1 - - -
Ladder down 115830 10119 918 58 4 - - - - -
Palindromes - 103399 8698 8991 626 546 50 24 - -

Generated 2026-09-13 14:53:53 (by nigmm 0.071)