A074070Number of Paley classes of Hadamard matrices of order 4n.

2, 3, 2, 3, 2, 3, 2, 4, 1, 2, 1, 4, 1, 2, 2, 4, …

The first 2 terms appear at position 16.

14159265358979323846264338327950288419716…
position 16
termsstringfirst positionoccurrences
126100,002,410
2231610,000,834
32321,7831,000,592
423233,69999,540
52323233,4099,937
62323231,448,541947
723232328,267,40078
823232324184,662,8537
9232323241184,662,8532
102323232412184,662,8531
1123232324121184,662,8531
12232323241214184,662,8531

Searched the first 1,000,000,000 digits. Strings longer than 12 digits are not indexed.