Table of Values of π9(10n)
Pattern 1: d = 0, 2, 6, 8, 12, 18, 20, 26, 30 Pattern 2: d = 0, 4, 6, 10, 16, 18, 24, 28, 30
Pattern 3: d = 0, 2, 6, 12, 14, 20, 24, 26, 30 Pattern 4: d = 0, 4, 10, 12, 18, 22, 24, 28, 30
n Value Pattern 1 Value Pattern 2 Value Pattern 3 Value Pattern 4 Who
2 1 1 1 0 3
3 1 1 1 0 3
4 1 1 2 0 4
5 1 1 2 1 5
6 1 2 3 2 8 Matthew C. Anderson
7 1 2 3 2 8 Matthew C. Anderson
8 1 2 3 3 9 Matthew C. Anderson
9 4 3 6 4 17 Matthew C. Anderson
10 11 10 14 12 47 Matthew C. Anderson
11 30 40 40 25 135 Matthew C. Anderson
12 107 225 189 94 615 Matthew C. Anderson
13 477 962 937 436 2 812 Matthew C. Anderson
14 2 434 4 753 4 748 2 402 14 337 Matthew C. Anderson, Dana Jacobsen
15 12 615 24 739 24 762 12 406 74 522 Dana Jacobsen, Norman Luhn (Sep 2021)
16 68 349 135 704 135 087 67 007 406 147 Norman Luhn (Sep 2021)
17 384 357 766 438 766 415 382 960 2 300 170 Norman Luhn (Sep 2021)
18 2 251 885 4 502 184 4 501 205 2 250 272 13 505 546 Norman Luhn (13-15 Nov 2021)