Problem: A006530
Code: A006530/tails_1644995382
Nibbles version: 0.2 | 0.21 | 0.22 | 0.23 | 0.24 | 0.25 | 1.00
Format: Compact | Simple | +Type | Table | JSON | .nbl (DeBruijn) | .nbl (names)
$ / | \ , $ - - 3 , | , $ ~ % @ $ % @